Pith Number

pith:5P6KA3SM

pith:2015:5P6KA3SME7M5JPEXKD3BCLHNPT

not attested not anchored not stored refs pending

The VLT Survey Telescope ATLAS

(2) Institute of Astronomy, A. Kupcu Yoldas (2), B. Chehade (1), Durham University, E. Gonzalez-Solares (2), E.T.W. Sutorius (3), J.R. Findlay (1), J.R. Lewis (2), M.A. Read (3), M.J. Irwin (2), N. Metcalfe (1), R.G.Mann (3), S. Voutsinas (3) ((1) Dept of Physics, T. Shanks (1), UK, UK), UK (3) Institute for Astronomy, University of Cambridge, University of Edinburgh

arxiv:1502.05432 v1 · 2015-02-18 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5P6KA3SME7M5JPEXKD3BCLHNPT}

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	2026-05-18T02:26:46.547745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebfca06e4c27d9d4bc9750f6112ced7cdea563b413388de4064f505d24e7b3e8

Aliases

arxiv: 1502.05432 · arxiv_version: 1502.05432v1 · doi: 10.48550/arxiv.1502.05432 · pith_short_12: 5P6KA3SME7M5 · pith_short_16: 5P6KA3SME7M5JPEX · pith_short_8: 5P6KA3SM

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/5P6KA3SME7M5JPEXKD3BCLHNPT \
  | 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: ebfca06e4c27d9d4bc9750f6112ced7cdea563b413388de4064f505d24e7b3e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa8f806ad3a94d8057e54cd1e2246e789323ed121e7108e59b1d69fa45ce8b94",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-02-18T22:24:07Z",
    "title_canon_sha256": "6b1765124c8f9cf17aaad35ada6432e8a6af8bef955fc8847563571f33d7abdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.05432",
    "kind": "arxiv",
    "version": 1
  }
}