Pith Number

pith:SQFFVUTZ

pith:2015:SQFFVUTZGAVM32ALLSAX3HRZ4T

not attested not anchored not stored refs pending

Composite Dark Sectors

Adrian Carmona, Mikael Chala

arxiv:1504.00332 v2 · 2015-04-01 · hep-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{SQFFVUTZGAVM32ALLSAX3HRZ4T}

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	2026-05-18T01:59:57.544251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

940a5ad279302acde80b5c817d9e39e4cdfe0777ae42a4e21cc12bf738b2c9f8

Aliases

arxiv: 1504.00332 · arxiv_version: 1504.00332v2 · doi: 10.48550/arxiv.1504.00332 · pith_short_12: SQFFVUTZGAVM · pith_short_16: SQFFVUTZGAVM32AL · pith_short_8: SQFFVUTZ

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/SQFFVUTZGAVM32ALLSAX3HRZ4T \
  | 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: 940a5ad279302acde80b5c817d9e39e4cdfe0777ae42a4e21cc12bf738b2c9f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b28a52b592cd924c1a42ea7bf4a9935336623196679c8757342b4075a9e4496",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-04-01T18:30:15Z",
    "title_canon_sha256": "fdcdcf683455bfd3ae7b89a0417ff389955cde3d38bb6aa20cbc23c0c660526d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00332",
    "kind": "arxiv",
    "version": 2
  }
}