Pith Number

pith:DSVEKLRQ

pith:2012:DSVEKLRQK7ZY7Z3LZ62DS2RFHB

not attested not anchored not stored refs pending

Decaying dark matter: a stacking analysis of galaxy clusters to improve on current limits

C. Combet, D. Maurin, E. Nezri, E. Pointecouteau, J. A. Hinton, R. White

arxiv:1203.1164 v1 · 2012-03-06 · astro-ph.CO · astro-ph.HE · 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{DSVEKLRQK7ZY7Z3LZ62DS2RFHB}

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	2026-05-18T03:59:15.457184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1caa452e3057f38fe76bcfb4396a253856eca48e7515c53a049555b430b667b0

Aliases

arxiv: 1203.1164 · arxiv_version: 1203.1164v1 · doi: 10.48550/arxiv.1203.1164 · pith_short_12: DSVEKLRQK7ZY · pith_short_16: DSVEKLRQK7ZY7Z3L · pith_short_8: DSVEKLRQ

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/DSVEKLRQK7ZY7Z3LZ62DS2RFHB \
  | 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: 1caa452e3057f38fe76bcfb4396a253856eca48e7515c53a049555b430b667b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a419a49dcd962ac31d0ce6ee6268e76b47e43b32bea5f6df8b694b646d81c26",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-03-06T11:15:10Z",
    "title_canon_sha256": "c5a14c95d91fa50b425d137d3f4874a7cc9fcd623415b698241e3e80027ffc6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.1164",
    "kind": "arxiv",
    "version": 1
  }
}