Pith Number

pith:JW3FDU4F

pith:2018:JW3FDU4F7GB25QHPZUM4CIJ6LS

not attested not anchored not stored refs pending

Looking for Axion Dark Matter in Dwarf Spheroidals

Andrea Caputo, Carlos Pe\~na Garay, Samuel J. Witte

arxiv:1805.08780 v3 · 2018-05-22 · astro-ph.CO · 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{JW3FDU4F7GB25QHPZUM4CIJ6LS}

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	2026-05-17T23:51:19.800844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4db651d385f983aec0efcd19c1213e5c96c6ecb1fa5967d2131f324328dbdaa7

Aliases

arxiv: 1805.08780 · arxiv_version: 1805.08780v3 · doi: 10.48550/arxiv.1805.08780 · pith_short_12: JW3FDU4F7GB2 · pith_short_16: JW3FDU4F7GB25QHP · pith_short_8: JW3FDU4F

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/JW3FDU4F7GB25QHPZUM4CIJ6LS \
  | 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: 4db651d385f983aec0efcd19c1213e5c96c6ecb1fa5967d2131f324328dbdaa7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6df85802892dfb35c67292984c4cc0754fe2b1bd6afd619e739cc88ea96b149",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-05-22T18:00:01Z",
    "title_canon_sha256": "be28b697a850f95ac976cf602d4ae6f6e9b9e0423601c138b0077965aff20fc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.08780",
    "kind": "arxiv",
    "version": 3
  }
}