Pith Number

pith:5CWFTFBQ

pith:2013:5CWFTFBQUKJRK2GGK4LALJFF6L

not attested not anchored not stored refs pending

Sextans' cold substructures as a dynamical judge: Core, Cusp or MOND?

A. Just, E. K. Grebel, F. J. Sanchez-Salcedo, V. Lora

arxiv:1309.1565 v1 · 2013-09-06 · astro-ph.CO · 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{5CWFTFBQUKJRK2GGK4LALJFF6L}

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	2026-05-18T01:47:49.165447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8ac599430a2931568c6571605a4a5f2f9ae03a60cde5d9f075c262cc38afc62

Aliases

arxiv: 1309.1565 · arxiv_version: 1309.1565v1 · doi: 10.48550/arxiv.1309.1565 · pith_short_12: 5CWFTFBQUKJR · pith_short_16: 5CWFTFBQUKJRK2GG · pith_short_8: 5CWFTFBQ

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/5CWFTFBQUKJRK2GGK4LALJFF6L \
  | 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: e8ac599430a2931568c6571605a4a5f2f9ae03a60cde5d9f075c262cc38afc62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4eef845df6c566372e2c7b5e9759efc148a18fb669c2eada9b5e4462f7eca63b",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-09-06T08:43:54Z",
    "title_canon_sha256": "c644b6588ae1146bafc51ea4dffbeaea805d61cbebf3734791ea620748f9ffa0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.1565",
    "kind": "arxiv",
    "version": 1
  }
}