Pith Number

pith:5O2FO4YN

pith:2010:5O2FO4YNDPT4RQP2XJLNHZTBQW

not attested not anchored not stored refs pending

A reassessment of the kinematics of PV Cephei based on accurate proper motion measurements

A.A. Goodman (CfA), A.C. Raga (ICN-Unam), H.G. Arce (Yale), J. Canto (IA_UNAM), L.F. Rodriguez (CRyA-UNAM), L. Gomez (MPIfR), L. Loinard (CRyA-Unam)

arxiv:1008.0379 v1 · 2010-08-02 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5O2FO4YNDPT4RQP2XJLNHZTBQW}

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	2026-05-18T04:42:43.467472Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebb457730d1be7c8c1faba56d3e6618597e34e5f7c2971c6f880fc267de7e647

Aliases

arxiv: 1008.0379 · arxiv_version: 1008.0379v1 · doi: 10.48550/arxiv.1008.0379 · pith_short_12: 5O2FO4YNDPT4 · pith_short_16: 5O2FO4YNDPT4RQP2 · pith_short_8: 5O2FO4YN

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/5O2FO4YNDPT4RQP2XJLNHZTBQW \
  | 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: ebb457730d1be7c8c1faba56d3e6618597e34e5f7c2971c6f880fc267de7e647

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b769edc0a3ff4df6f0df1f1736c4f4e162779f20976970c66619c92ce704178",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-08-02T19:09:01Z",
    "title_canon_sha256": "3115c696aedf9f3f9fddba831d4d22367ef6d6ed3f89c1371c2cf3e571835235"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.0379",
    "kind": "arxiv",
    "version": 1
  }
}