Pith Number

pith:UPJ5TODA

pith:2013:UPJ5TODAGI5NCISNTJH4NLE4OD

not attested not anchored not stored refs pending

Observations of Anomalous Microwave Emission from HII regions

Clive Dickinson

arxiv:1302.2251 v1 · 2013-02-09 · 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{UPJ5TODAGI5NCISNTJH4NLE4OD}

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	2026-05-18T01:51:43.053866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3d3d9b860323ad1224d9a4fc6ac9c70e81d54e057c0659824feb226d5882e7c

Aliases

arxiv: 1302.2251 · arxiv_version: 1302.2251v1 · doi: 10.48550/arxiv.1302.2251 · pith_short_12: UPJ5TODAGI5N · pith_short_16: UPJ5TODAGI5NCISN · pith_short_8: UPJ5TODA

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/UPJ5TODAGI5NCISNTJH4NLE4OD \
  | 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: a3d3d9b860323ad1224d9a4fc6ac9c70e81d54e057c0659824feb226d5882e7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ba02f8f78f72f62880f4eff2ecbaeecd1397b191ac082a6bf43481e170c33d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-02-09T18:48:02Z",
    "title_canon_sha256": "05545b1da428dd2188a3ec9a08b2bb395f2779a7401c41bf0d880be4b08f4042"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.2251",
    "kind": "arxiv",
    "version": 1
  }
}