Pith Number

pith:Q6FN3G7G

pith:2015:Q6FN3G7GDPJ5U74YBZBDEOV7Y4

not attested not anchored not stored refs pending

Stellar laboratories. VI. New Mo IV - VII oscillator strengths and the molybdenum abundance in the hot white dwarfs G191-B2B and RE0503-289

(2) Physique Atomique et Astrophysique, 3), (3) IPNAS, (4) Astronomisches Rechen-Institut, (5) NASA Goddard Space Flight Center, Astrophysics, Belgium, D. Hoyer (1), Eberhard Karls University, Germany, Greenbelt, Heidelberg, J. W. Kruk (5) ((1) Institute for Astronomy, K. Werner (1), Liege, M. Demleitner (4), P. Quinet (2, Ruprecht Karls University, T. Rauch (1), Tuebingen, Universite de Liege, Universite de Mons - UMONS, USA), Zentrum fuer Astronomie

arxiv:1512.07525 v1 · 2015-12-23 · astro-ph.SR · physics.atom-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q6FN3G7GDPJ5U74YBZBDEOV7Y4}

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	2026-05-18T00:41:23.292781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

878add9be61bd3da7f980e42323abfc705bcf955bed24b1077e178465183e86d

Aliases

arxiv: 1512.07525 · arxiv_version: 1512.07525v1 · doi: 10.48550/arxiv.1512.07525 · pith_short_12: Q6FN3G7GDPJ5 · pith_short_16: Q6FN3G7GDPJ5U74Y · pith_short_8: Q6FN3G7G

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/Q6FN3G7GDPJ5U74YBZBDEOV7Y4 \
  | 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: 878add9be61bd3da7f980e42323abfc705bcf955bed24b1077e178465183e86d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "115da4049e01f4c60ffce93f3fbb4fb6e4438da775287e57e518fa0a04fc19d5",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-12-23T15:54:21Z",
    "title_canon_sha256": "a41e8e9ee4188a0ba41fd300844f404f0b253114ce8639615d731b022b14b3a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.07525",
    "kind": "arxiv",
    "version": 1
  }
}