Pith Number

pith:QKVYZNMG

pith:2012:QKVYZNMGJA7XE3J4JGR33V5UDA

not attested not anchored not stored refs pending

Investigating Gamma-Ray Lines from Dark Matter with Future Observatories

Christian Farnier, Christoph Weniger, Gianfranco Bertone, Jan Conrad, Lars Bergstr\"om

arxiv:1207.6773 v1 · 2012-07-29 · 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{QKVYZNMGJA7XE3J4JGR33V5UDA}

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	2026-05-18T01:56:06.346736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82ab8cb586483f726d3c49a3bdd7b4181d99632636f004ac8c0c99ebfc9a07f3

Aliases

arxiv: 1207.6773 · arxiv_version: 1207.6773v1 · doi: 10.48550/arxiv.1207.6773 · pith_short_12: QKVYZNMGJA7X · pith_short_16: QKVYZNMGJA7XE3J4 · pith_short_8: QKVYZNMG

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/QKVYZNMGJA7XE3J4JGR33V5UDA \
  | 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: 82ab8cb586483f726d3c49a3bdd7b4181d99632636f004ac8c0c99ebfc9a07f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f120268cac783d90278f7a105d6c21dd2408282e9a8c8b72cdc0974fcb2fece",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-07-29T13:04:21Z",
    "title_canon_sha256": "52559450ced252ed59a3da11fa3305638c8e1f4bd1e220f56545f820979752bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6773",
    "kind": "arxiv",
    "version": 1
  }
}