Pith Number

pith:WDRITKSN

pith:2015:WDRITKSNTQNE6BKQG2WVXAX6MF

not attested not anchored not stored refs pending

Modelling the Molecular Gas in NGC 6240

A. Fuente, A. Usero, J. Graci\'a Carpio, L. Tacconi, R. Neri, R. Tunnard, S. Garcia-Burillo, T. R. Greve

arxiv:1507.07565 v2 · 2015-07-27 · 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{WDRITKSNTQNE6BKQG2WVXAX6MF}

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	2026-05-18T01:23:57.658103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0e289aa4d9c1a4f055036ad5b82fe615196271cb8a350909b2a3a1527504e74

Aliases

arxiv: 1507.07565 · arxiv_version: 1507.07565v2 · doi: 10.48550/arxiv.1507.07565 · pith_short_12: WDRITKSNTQNE · pith_short_16: WDRITKSNTQNE6BKQ · pith_short_8: WDRITKSN

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/WDRITKSNTQNE6BKQG2WVXAX6MF \
  | 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: b0e289aa4d9c1a4f055036ad5b82fe615196271cb8a350909b2a3a1527504e74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0b30ee078287e40adf370ba759283cae44eee52b05d9187d31f582fc3b9bb53",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-07-27T20:00:58Z",
    "title_canon_sha256": "47df8fa4c22083371c58a05bf49d822eaabb4e2d7685f6490bf18e4dd6879706"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.07565",
    "kind": "arxiv",
    "version": 2
  }
}