Pith Number

pith:FIMQ6L5C

pith:2013:FIMQ6L5CSYOWLV6KUR4O66N4RM

not attested not anchored not stored refs pending

Constraints on possible age spreads within young massive clusters in the Large Magellanic Cloud

Esteban Silva-Villa (CRAQ, Laval), Nate Bastian (LJMU)

arxiv:1302.3376 v1 · 2013-02-14 · astro-ph.CO · 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{FIMQ6L5CSYOWLV6KUR4O66N4RM}

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	2026-05-18T01:51:41.358736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a190f2fa2961d65d7caa478ef79bc8b29aaad1fa2a5931c39eac5c954517cde

Aliases

arxiv: 1302.3376 · arxiv_version: 1302.3376v1 · doi: 10.48550/arxiv.1302.3376 · pith_short_12: FIMQ6L5CSYOW · pith_short_16: FIMQ6L5CSYOWLV6K · pith_short_8: FIMQ6L5C

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/FIMQ6L5CSYOWLV6KUR4O66N4RM \
  | 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: 2a190f2fa2961d65d7caa478ef79bc8b29aaad1fa2a5931c39eac5c954517cde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb60dd12b1a952c5600bf1bd4c123e469ad0b264d17d30ccf183ffe8bfcda512",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-02-14T11:52:21Z",
    "title_canon_sha256": "65db5ba5380cbe81104a0d5a06bfaab4ef81f22a406b8f5489111fe776425fcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.3376",
    "kind": "arxiv",
    "version": 1
  }
}