Pith Number

pith:32ZRQIGR

pith:2014:32ZRQIGR4UPYXSZCCL6IV7RMTL

not attested not anchored not stored refs pending

The Second Data Release of the INT Photometric H-Alpha Survey of the Northern Galactic Plane (IPHAS DR2)

A. A. Henden, A. Aungwerojwit, A. A. Zijlstra, A. Mampaso, A. S. Hales, B. Miszalski, B. T. G\"ansicke, C. Knigge, C. Ruhland, D. J. Lennon, D. Steeghs, E. A. Gonz\'alez-Solares, E. Lagadec, Geert Barentsen, G. H. A. Roelofs, H. J. Farnhill, J. E. Drew, J. Eisl\"offel, J. Fabregat, J. Irwin, J. J. Drake, J. R. Lewis, J. Suso, J. S. Vink, J. van Roestel, K. Viironen, L. Huckvale, L. Sabin, M. J. Barlow, M. J. Irwin, M. Mohr-Smith, N. A. Walton, N. J. Wright, N. P. Gentile Fusillo, P. Groot, P. J. Carter, P. Rodr\'iguez-Gil, Q. A. Parker, R. A. H. Morris, R. Greimel, R. King, R. L. M. Corradi, R. Raddi, R. Tata, S. E. Sale, S. Greiss, S. Hodgkin, S. Phillipps, S. Pyrzas, S. Scaringi, T. Kupfer, T. Naylor, Y. C. Unruh

arxiv:1406.4862 v2 · 2014-06-18 · astro-ph.SR · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{32ZRQIGR4UPYXSZCCL6IV7RMTL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:42:53.331780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

deb31820d1e51f8bcb2212fc8afe2c9aec08646aee038dc58044f9e3a32ce681

Aliases

arxiv: 1406.4862 · arxiv_version: 1406.4862v2 · doi: 10.48550/arxiv.1406.4862 · pith_short_12: 32ZRQIGR4UPY · pith_short_16: 32ZRQIGR4UPYXSZC · pith_short_8: 32ZRQIGR

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/32ZRQIGR4UPYXSZCCL6IV7RMTL \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: deb31820d1e51f8bcb2212fc8afe2c9aec08646aee038dc58044f9e3a32ce681

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72e6ea062b870de23d78b73518383dfb81421f5c6209c25f56fd27ced42dfe7d",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-06-18T20:00:06Z",
    "title_canon_sha256": "392a981e9012028e86096a3057336c8128a0c11797834249009e77253ba1200e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4862",
    "kind": "arxiv",
    "version": 2
  }
}