Pith Number

pith:BJXI7I53

pith:2013:BJXI7I53XB6LXSCWHDTR4ZINXB

not attested not anchored not stored refs pending

The role of low-mass star clusters in forming the massive stars in DR 21

I. Jimenez-Serra, J. Martin-Pintado, J. Sanz-Forcada, V.M. Rivilla

arxiv:1310.4049 v2 · 2013-10-15 · 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{BJXI7I53XB6LXSCWHDTR4ZINXB}

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	2026-05-18T01:47:05.160531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a6e8fa3bbb87cbbc85638e71e650db85c5209bba5342265dbe91cc1b02e59ab

Aliases

arxiv: 1310.4049 · arxiv_version: 1310.4049v2 · doi: 10.48550/arxiv.1310.4049 · pith_short_12: BJXI7I53XB6L · pith_short_16: BJXI7I53XB6LXSCW · pith_short_8: BJXI7I53

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/BJXI7I53XB6LXSCWHDTR4ZINXB \
  | 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: 0a6e8fa3bbb87cbbc85638e71e650db85c5209bba5342265dbe91cc1b02e59ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41dfd5ceed81d7014bdcf71e578e3e62924325f2b1931a9455e315787feaf1a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-10-15T13:40:02Z",
    "title_canon_sha256": "396a1c7f62265e0e9ccc2bb36d5da1634eb7e8038efcfe2b1c80084830eb53ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.4049",
    "kind": "arxiv",
    "version": 2
  }
}