Pith Number

pith:YOWSGXWZ

pith:2013:YOWSGXWZISANTCM5ZWLHYLM36A

not attested not anchored not stored refs pending

The ages of young star clusters, massive blue stragglers and the upper mass limit of stars: analysing age dependent stellar mass functions

Adriane Liermann, Alex de Koter, Andrea Stolte, Benjamin Hu{\ss}mann, Fabian R.N. Schneider, Hugues Sana, Norbert Langer, Robert G. Izzard, Selma E. de Mink, Vasilii V. Gvaramadze

arxiv:1312.0607 v1 · 2013-12-02 · astro-ph.SR · 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{YOWSGXWZISANTCM5ZWLHYLM36A}

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	2026-05-18T03:02:46.413842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3ad235ed94480d9899dcd967c2d9bf000b0f9d564b6914e26f957b946637b64

Aliases

arxiv: 1312.0607 · arxiv_version: 1312.0607v1 · doi: 10.48550/arxiv.1312.0607 · pith_short_12: YOWSGXWZISAN · pith_short_16: YOWSGXWZISANTCM5 · pith_short_8: YOWSGXWZ

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/YOWSGXWZISANTCM5ZWLHYLM36A \
  | 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: c3ad235ed94480d9899dcd967c2d9bf000b0f9d564b6914e26f957b946637b64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e369ebff0f733593c348247ebaf46fad00cd2fa66dd3f637a4c34e4f35f9719",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-12-02T21:00:07Z",
    "title_canon_sha256": "25a969b8cef54d72cd02d45f8ae0326082809a63a7aca0b691c453dc8740f83b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.0607",
    "kind": "arxiv",
    "version": 1
  }
}