Pith Number

pith:JWO5LORQ

pith:2013:JWO5LORQUMYZQBTEAZ445INH7N

not attested not anchored not stored refs pending

The kinematics of the Local Group in a cosmological context

Gustavo Yepes, Jaime E. Forero-Romero, Sebastian Bustamante, Stefan Gottloeber, Yehuda Hoffman

arxiv:1303.2690 v1 · 2013-03-11 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JWO5LORQUMYZQBTEAZ445INH7N}

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	2026-05-18T01:51:08.568902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d9dd5ba30a3319806640679cea1a7fb410e7b7f7340751776d02e202ec1570e

Aliases

arxiv: 1303.2690 · arxiv_version: 1303.2690v1 · doi: 10.48550/arxiv.1303.2690 · pith_short_12: JWO5LORQUMYZ · pith_short_16: JWO5LORQUMYZQBTE · pith_short_8: JWO5LORQ

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/JWO5LORQUMYZQBTEAZ445INH7N \
  | 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: 4d9dd5ba30a3319806640679cea1a7fb410e7b7f7340751776d02e202ec1570e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77946284e85da0bfab599235a6afdc295f945ab253a3be33598cda24f0248ea1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-03-11T21:00:07Z",
    "title_canon_sha256": "3dbd52e94a2d792e6c26efb6c69e000982158a85b51c698a8c9b23d525056232"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.2690",
    "kind": "arxiv",
    "version": 1
  }
}