Pith Number

pith:CPCGQ7IF

pith:2011:CPCGQ7IFWOFJPVG4G4ZU7MCEM4

not attested not anchored not stored refs pending

STEREO observations of stars and the search for exoplanets

A.J. Norton, D. Bewsher, Glenn J. White, K.T. Wraight

arxiv:1103.0911 v1 · 2011-03-04 · 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{CPCGQ7IFWOFJPVG4G4ZU7MCEM4}

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	2026-05-18T02:02:59.786037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13c4687d05b38a97d4dc37334fb044670d7c187c1607147c96e0ba66d1c99904

Aliases

arxiv: 1103.0911 · arxiv_version: 1103.0911v1 · doi: 10.48550/arxiv.1103.0911 · pith_short_12: CPCGQ7IFWOFJ · pith_short_16: CPCGQ7IFWOFJPVG4 · pith_short_8: CPCGQ7IF

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/CPCGQ7IFWOFJPVG4G4ZU7MCEM4 \
  | 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: 13c4687d05b38a97d4dc37334fb044670d7c187c1607147c96e0ba66d1c99904

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e087d44e30464461f958c35d5fc4d3d7133c7307a506b4479e632441396e97a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-03-04T14:44:26Z",
    "title_canon_sha256": "f3eee40c993b039963590a14bf1ccebf4934dab81e8948174e858f0c153f6702"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0911",
    "kind": "arxiv",
    "version": 1
  }
}