Pith Number

pith:B4HOH7NL

pith:2012:B4HOH7NLLSJI6WJDUFMUJZOF2X

not attested not anchored not stored refs pending

Three Dimensional Distribution of Atomic Hydrogen in the Milky Way

Maryam Tavakoli

arxiv:1207.6150 v1 · 2012-07-26 · astro-ph.GA · astro-ph.HE · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B4HOH7NLLSJI6WJDUFMUJZOF2X}

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	2026-05-18T03:50:08.736228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f0ee3fdab5c928f5923a15944e5c5d5ff63fac2f95a298d6c1fd575c98f478c

Aliases

arxiv: 1207.6150 · arxiv_version: 1207.6150v1 · doi: 10.48550/arxiv.1207.6150 · pith_short_12: B4HOH7NLLSJI · pith_short_16: B4HOH7NLLSJI6WJD · pith_short_8: B4HOH7NL

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/B4HOH7NLLSJI6WJDUFMUJZOF2X \
  | 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: 0f0ee3fdab5c928f5923a15944e5c5d5ff63fac2f95a298d6c1fd575c98f478c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f2a25cf7a055dbb2f30d2fcc2f75e9735be78be437f71db6d650cf733dd920a",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-07-26T00:41:14Z",
    "title_canon_sha256": "4d1947c72da45bb088e7e7fe4ae991e42f30f8ea119ea0cab69dcdad5f9aa4ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6150",
    "kind": "arxiv",
    "version": 1
  }
}