Pith Number

pith:67YDSDGF

pith:2015:67YDSDGFNDZMISTOXZOI2FGWRC

not attested not anchored not stored refs pending

Bondi-Hoyle-Littleton accretion and the upper mass stellar IMF

Aleksandra Kuznetsova, Javier Ballesteros-Paredes, Lee W. Hartmann, Nadia Perez-Goytia

arxiv:1506.02591 v1 · 2015-06-08 · 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{67YDSDGFNDZMISTOXZOI2FGWRC}

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	2026-05-18T01:36:52.973179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7f0390cc568f2c44a6ebe5c8d14d68891f1972e24d3cad5b53cb9e7a3bad87c

Aliases

arxiv: 1506.02591 · arxiv_version: 1506.02591v1 · doi: 10.48550/arxiv.1506.02591 · pith_short_12: 67YDSDGFNDZM · pith_short_16: 67YDSDGFNDZMISTO · pith_short_8: 67YDSDGF

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/67YDSDGFNDZMISTOXZOI2FGWRC \
  | 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: f7f0390cc568f2c44a6ebe5c8d14d68891f1972e24d3cad5b53cb9e7a3bad87c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efcf4522b1fce9c5db25850fd458fa7179e0e55acb3492e8a66948a35e1b5f60",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-06-08T17:28:26Z",
    "title_canon_sha256": "93da7b9083612fab7167e43c8876719f8fd059e8d8ee3e1dfa8a8e4c1226619c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.02591",
    "kind": "arxiv",
    "version": 1
  }
}