Pith Number

pith:IKHNPQ75

pith:2013:IKHNPQ75EXS555RQFEO4ITMFME

not attested not anchored not stored refs pending

Pareidolic Dark Matter (PaDaM)

N. Mirabal

arxiv:1303.7262 v1 · 2013-03-28 · physics.pop-ph · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IKHNPQ75EXS555RQFEO4ITMFME}

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	2026-05-18T03:29:29.024106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

428ed7c3fd25e5def630291dc44d8561067c443d05f9ed7ca578270a1ab7ac45

Aliases

arxiv: 1303.7262 · arxiv_version: 1303.7262v1 · doi: 10.48550/arxiv.1303.7262 · pith_short_12: IKHNPQ75EXS5 · pith_short_16: IKHNPQ75EXS555RQ · pith_short_8: IKHNPQ75

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/IKHNPQ75EXS555RQFEO4ITMFME \
  | 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: 428ed7c3fd25e5def630291dc44d8561067c443d05f9ed7ca578270a1ab7ac45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7266e181c90bfbc5373b10986b097ea1e52a2b1dc0da257854f128142d475321",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.pop-ph",
    "submitted_at": "2013-03-28T22:23:59Z",
    "title_canon_sha256": "144dea25aa992b4a960e75c5ab872e341a17682271e7823e38c538d290401588"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.7262",
    "kind": "arxiv",
    "version": 1
  }
}