Pith Number

pith:BODPDSXU

pith:2014:BODPDSXUGKTV675D3Y327KEDT5

not attested not anchored not stored refs pending

The AMBRE Project: Parameterisation of FGK-type stars from the ESO:HARPS archived spectra

Albert Bijaoui, Alejandra Recio-Blanco, C. Clare Worley, Marco De Pascale, Patrick de Laverny, Vanessa Hill

arxiv:1409.2258 v1 · 2014-09-08 · astro-ph.IM · 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{BODPDSXUGKTV675D3Y327KEDT5}

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	2026-05-18T02:39:38.577567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b86f1caf432a75f7fa3de37afa8839f697ab4321dbc4c17df3703b8d883f28f

Aliases

arxiv: 1409.2258 · arxiv_version: 1409.2258v1 · doi: 10.48550/arxiv.1409.2258 · pith_short_12: BODPDSXUGKTV · pith_short_16: BODPDSXUGKTV675D · pith_short_8: BODPDSXU

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/BODPDSXUGKTV675D3Y327KEDT5 \
  | 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: 0b86f1caf432a75f7fa3de37afa8839f697ab4321dbc4c17df3703b8d883f28f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f364ffccf957fea7607cfa0feaa70b82f6f57ebdccaf74c6fb2911750ea43ad",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-09-08T09:55:27Z",
    "title_canon_sha256": "6cf02690ed36533861459d73e2b35b32607624dafd672fb4b592d5da3d818d29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.2258",
    "kind": "arxiv",
    "version": 1
  }
}