Pith Number

pith:BJUGIBAD

pith:2009:BJUGIBADSYC6PFXLDWGMBEV4OT

not attested not anchored not stored refs pending

Pre-discovery observations of CoRoT-1b and CoRoT-2b with the BEST survey

A. Erikson, G. Tournois, H. Rauer, H. Voss, L. Carone, M. Boer, P. Eigmueller, P. Hedelt, P. Kabath, P. v. Paris, R. Titz, S. Renner, Sz. Csizmadia

arxiv:0910.4659 v1 · 2009-10-24 · astro-ph.EP · 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{BJUGIBADSYC6PFXLDWGMBEV4OT}

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	2026-05-18T02:11:11.903106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a686404039605e796eb1d8cc092bc74f2559f3fc70d4e8123fe456458331eee

Aliases

arxiv: 0910.4659 · arxiv_version: 0910.4659v1 · doi: 10.48550/arxiv.0910.4659 · pith_short_12: BJUGIBADSYC6 · pith_short_16: BJUGIBADSYC6PFXL · pith_short_8: BJUGIBAD

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/BJUGIBADSYC6PFXLDWGMBEV4OT \
  | 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: 0a686404039605e796eb1d8cc092bc74f2559f3fc70d4e8123fe456458331eee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dc32b3681edacdd74a9764a3236b947eb6161dabf5318647b1453973f0ac2ef",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2009-10-24T15:59:46Z",
    "title_canon_sha256": "23d98aad729d667b473ac967e9619fa95ad16a058998891c685d4af07c3a815b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.4659",
    "kind": "arxiv",
    "version": 1
  }
}