Pith Number

pith:EXAXNYEX

pith:2013:EXAXNYEXF5UCJORC6TOKPCUKEJ

not attested not anchored not stored refs pending

Global HI Kinematics in Dwarf Galaxies

Adrienne M. Stilp, Baerbel Koribalski, Evan Skillman, Juergen Ott, Julianne J. Dalcanton, Steven R. Warren

arxiv:1301.1989 v2 · 2013-01-09 · 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{EXAXNYEXF5UCJORC6TOKPCUKEJ}

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	2026-05-18T01:52:14.169583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25c176e0972f6824ba22f4dca78a8a227553e84ae05eb3693918b0e7f61d92a6

Aliases

arxiv: 1301.1989 · arxiv_version: 1301.1989v2 · doi: 10.48550/arxiv.1301.1989 · pith_short_12: EXAXNYEXF5UC · pith_short_16: EXAXNYEXF5UCJORC · pith_short_8: EXAXNYEX

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/EXAXNYEXF5UCJORC6TOKPCUKEJ \
  | 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: 25c176e0972f6824ba22f4dca78a8a227553e84ae05eb3693918b0e7f61d92a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "109f07e1e4884a1657fc046b45e2ed6eeeae859b54069d99d587cba25aab4381",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-01-09T21:20:05Z",
    "title_canon_sha256": "d8cb7774b730ad2d1eb24214a2e5d3d068f041bfcebbd38ce96c52c39ab125fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.1989",
    "kind": "arxiv",
    "version": 2
  }
}