Pith Number

pith:BCGG47DQ

pith:2015:BCGG47DQWQ4XMDUP4UETZ5YD3X

not attested not anchored not stored refs pending

The Gaia-ESO Survey: Stellar radii in the young open clusters NGC 2264, NGC 2547 and NGC 2516

A. Bragaglia, A.C. Lanzafame, C. Lardo, E. Flaccomio, G. Carraro, L. Monaco, L. Morbidelli, M.T. Costado, R.D. Jeffries, R.J. Jackson, R. Smiljanic, S. Randich, S. Zaggia

arxiv:1511.06900 v1 · 2015-11-21 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BCGG47DQWQ4XMDUP4UETZ5YD3X}

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	2026-05-18T01:21:30.004648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

088c6e7c70b439760e8fe5093cf703ddce2f2e1da3e8958b2c3449b083bbcdc3

Aliases

arxiv: 1511.06900 · arxiv_version: 1511.06900v1 · doi: 10.48550/arxiv.1511.06900 · pith_short_12: BCGG47DQWQ4X · pith_short_16: BCGG47DQWQ4XMDUP · pith_short_8: BCGG47DQ

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/BCGG47DQWQ4XMDUP4UETZ5YD3X \
  | 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: 088c6e7c70b439760e8fe5093cf703ddce2f2e1da3e8958b2c3449b083bbcdc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f7cf56a69a186112a04eb2ddc5c79e1a0e59428aa6be39fb0445db372687c9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-11-21T17:09:48Z",
    "title_canon_sha256": "afc09ddc508187505093502ede05a5304e2589e51c7365b6f1b615571c95d815"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.06900",
    "kind": "arxiv",
    "version": 1
  }
}