Pith Number

pith:WJVNTQFJ

pith:2014:WJVNTQFJTI5VHRLNNHEIIUDCLY

not attested not anchored not stored refs pending

A 3D extinction map of the Northern Galactic Plane based on IPHAS photometry

G. Barentsen, H. J. Farnhill, J. E. Drew, J. Eisl\"offel, J. S. Vink, M. J. Barlow, N. J. Wright, P. Rodr\'iguez-Gil, R. Raddi, S. E. Sale

arxiv:1406.0009 v3 · 2014-05-30 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WJVNTQFJTI5VHRLNNHEIIUDCLY}

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	2026-05-18T01:43:04.428123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b26ad9c0a99a3b53c56d69c88450625e3f6d5cd2c2ac931db1bc13848bec3d4b

Aliases

arxiv: 1406.0009 · arxiv_version: 1406.0009v3 · doi: 10.48550/arxiv.1406.0009 · pith_short_12: WJVNTQFJTI5V · pith_short_16: WJVNTQFJTI5VHRLN · pith_short_8: WJVNTQFJ

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/WJVNTQFJTI5VHRLNNHEIIUDCLY \
  | 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: b26ad9c0a99a3b53c56d69c88450625e3f6d5cd2c2ac931db1bc13848bec3d4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c6a48f3cad9c7e73e1f27089a22446200e1487d5af8ded542db9a67bb1b41e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-05-30T20:02:32Z",
    "title_canon_sha256": "dd52f3479b62ce351fbae163d2a82c060e08d53924c3582f4db7c9db67183442"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.0009",
    "kind": "arxiv",
    "version": 3
  }
}