Pith Number

pith:JKO2VH45

pith:2012:JKO2VH454SBVXNOGGMPKKTJUJD

not attested not anchored not stored refs pending

Gas, Stars and Star Formation in ALFALFA Dwarf Galaxies

J. Brinchmann, M.P. Haynes, R. Giovanelli, S.G. Neff, S. Huang, S. Stierwalt

arxiv:1203.3226 v1 · 2012-03-14 · 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{JKO2VH454SBVXNOGGMPKKTJUJD}

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	2026-05-18T01:58:08.602395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a9daa9f9de4835bb5c6331ea54d3448e0ae27052927f04d672b8b9fe4e555ce

Aliases

arxiv: 1203.3226 · arxiv_version: 1203.3226v1 · doi: 10.48550/arxiv.1203.3226 · pith_short_12: JKO2VH454SBV · pith_short_16: JKO2VH454SBVXNOG · pith_short_8: JKO2VH45

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/JKO2VH454SBVXNOGGMPKKTJUJD \
  | 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: 4a9daa9f9de4835bb5c6331ea54d3448e0ae27052927f04d672b8b9fe4e555ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af047218ebf0e7e611763f7090a186d04e8d7df9abf04306ce6c60fec8e9a93e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-03-14T22:05:14Z",
    "title_canon_sha256": "5156e5450995229ff51b61baa998956d7cfbe8b9b0a30763a4aabe539f1ca61b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.3226",
    "kind": "arxiv",
    "version": 1
  }
}