Pith Number

pith:5MYNO3FJ

pith:2016:5MYNO3FJGXY6VV5266DWXMODFC

not attested not anchored not stored refs pending

Non-thermal Axion Dark Radiation and Constraints

Anupam Mazumdar, Ken'ichi Saikawa, Saleh Qutub

arxiv:1607.06958 v2 · 2016-07-23 · hep-ph · astro-ph.CO · astro-ph.HE · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5MYNO3FJGXY6VV5266DWXMODFC}

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	2026-05-18T01:03:48.882129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb30d76ca935f1ead7baf7876bb1c32896807bb5e5c2082aedbf2c08e87afe0a

Aliases

arxiv: 1607.06958 · arxiv_version: 1607.06958v2 · doi: 10.48550/arxiv.1607.06958 · pith_short_12: 5MYNO3FJGXY6 · pith_short_16: 5MYNO3FJGXY6VV52 · pith_short_8: 5MYNO3FJ

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/5MYNO3FJGXY6VV5266DWXMODFC \
  | 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: eb30d76ca935f1ead7baf7876bb1c32896807bb5e5c2082aedbf2c08e87afe0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b94ec564ea5e0a32ca6fe80e9f2cd42d913b05a68dc90eaecdd0cc442a79ce1f",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2016-07-23T18:11:47Z",
    "title_canon_sha256": "b3b1331abf009592c2121bb1a00549d56c585bf11b06289dbe959cec5f76a4c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.06958",
    "kind": "arxiv",
    "version": 2
  }
}