Pith Number

pith:BSYOBTOX

pith:2015:BSYOBTOXO2HFRYEPV62ROHNFLM

not attested not anchored not stored refs pending

Age consistency between exoplanet hosts and field stars

Andrea Bonfanti, Sergio Ortolani, Valerio Nascimbeni

arxiv:1511.01744 v2 · 2015-11-05 · 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{BSYOBTOXO2HFRYEPV62ROHNFLM}

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	2026-05-18T01:24:17.689581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cb0e0cdd7768e58e08fafb5171da55b1be331f5cfec91e9119e940867e0467e

Aliases

arxiv: 1511.01744 · arxiv_version: 1511.01744v2 · doi: 10.48550/arxiv.1511.01744 · pith_short_12: BSYOBTOXO2HF · pith_short_16: BSYOBTOXO2HFRYEP · pith_short_8: BSYOBTOX

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/BSYOBTOXO2HFRYEPV62ROHNFLM \
  | 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: 0cb0e0cdd7768e58e08fafb5171da55b1be331f5cfec91e9119e940867e0467e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d038192b94f44532043ecd61e4734c056de81a8b69f05f3bfce8c244a0809764",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-11-05T13:56:54Z",
    "title_canon_sha256": "2f96908fbd3b9dbfd5daa50fd63640a6011d51af4d25b554dad0bb76482a5bd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01744",
    "kind": "arxiv",
    "version": 2
  }
}