Pith Number

pith:CCBKLN43

pith:2012:CCBKLN43EFJLXFINZZA2UTM4SX

not attested not anchored not stored refs pending

The M31 Velocity Vector. III. Future Milky Way-M31-M33 Orbital Evolution, Merging, and Fate of the Sun

(2) Columbia U, (3) Carnegie Observatories), Gurtina Besla (2), Jay Anderson (1) ((1) STScI, Roeland P. van der Marel (1), Sangmo Tony Sohn (1), T. J. Cox (3)

arxiv:1205.6865 v1 · 2012-05-31 · 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{CCBKLN43EFJLXFINZZA2UTM4SX}

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	2026-05-18T03:53:54.044055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1082a5b79b2152bb950dce41aa4d9c95e7fd2a8916542428d6c546394f55ed45

Aliases

arxiv: 1205.6865 · arxiv_version: 1205.6865v1 · doi: 10.48550/arxiv.1205.6865 · pith_short_12: CCBKLN43EFJL · pith_short_16: CCBKLN43EFJLXFIN · pith_short_8: CCBKLN43

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/CCBKLN43EFJLXFINZZA2UTM4SX \
  | 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: 1082a5b79b2152bb950dce41aa4d9c95e7fd2a8916542428d6c546394f55ed45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfd766c9f05c44b2bfc1a11cb122f1731945e3232d0171d026a58e2f30b4502b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-05-31T01:02:11Z",
    "title_canon_sha256": "95db7e882330da162cf12da3ebba5906964074cfc8518be39e0c16d922a5d77f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.6865",
    "kind": "arxiv",
    "version": 1
  }
}