Pith Number

pith:XHRGCT64

pith:2017:XHRGCT64MY7NAKOQY563FPRYGV

not attested not anchored not stored refs pending

Cosmological production of ultralight dark matter axions

Alberto Diez-Tejedor, David J. E. Marsh

arxiv:1702.02116 v1 · 2017-02-07 · hep-ph · astro-ph.CO · gr-qc · 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{XHRGCT64MY7NAKOQY563FPRYGV}

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	2026-05-18T00:51:10.261010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9e2614fdc663ed029d0c77db2be3835473301252e9349c341c67f396c81a4a3

Aliases

arxiv: 1702.02116 · arxiv_version: 1702.02116v1 · doi: 10.48550/arxiv.1702.02116 · pith_short_12: XHRGCT64MY7N · pith_short_16: XHRGCT64MY7NAKOQ · pith_short_8: XHRGCT64

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/XHRGCT64MY7NAKOQY563FPRYGV \
  | 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: b9e2614fdc663ed029d0c77db2be3835473301252e9349c341c67f396c81a4a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edfae5aa49c82782ade6c14528e92a0192e46e46ec0ab04c3589abf4eb4c06d4",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2017-02-07T17:45:41Z",
    "title_canon_sha256": "90f189b8a0152781f994195b1b131c8ac3a28198990739714f65eeec6a97cfef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.02116",
    "kind": "arxiv",
    "version": 1
  }
}