Pith Number

pith:JCAR2AW2

pith:2013:JCAR2AW2EXBEJBHTORSCBNT5VP

not attested not anchored not stored refs pending

The Pitfalls of Dark Crossings

Stefano Profumo, Tim Tait, William Shepherd

arxiv:1307.6277 v1 · 2013-07-24 · 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{JCAR2AW2EXBEJBHTORSCBNT5VP}

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	2026-05-18T03:17:43.821959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48811d02da25c24484f3746420b67dabd9081a21bc3ffcc56b1b960a1f2ca84f

Aliases

arxiv: 1307.6277 · arxiv_version: 1307.6277v1 · doi: 10.48550/arxiv.1307.6277 · pith_short_12: JCAR2AW2EXBE · pith_short_16: JCAR2AW2EXBEJBHT · pith_short_8: JCAR2AW2

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/JCAR2AW2EXBEJBHTORSCBNT5VP \
  | 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: 48811d02da25c24484f3746420b67dabd9081a21bc3ffcc56b1b960a1f2ca84f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "572cb15ec157b5591093ac41199f12d2bd7ce22ee7a887e2222cf1f8027b69f6",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-07-24T01:17:07Z",
    "title_canon_sha256": "94bb9664955664ea7eac6a9cb913aa73b2fb569ecd6d5bbe7bfb76d7c6b97bb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.6277",
    "kind": "arxiv",
    "version": 1
  }
}