Pith Number

pith:3OZXU5EK

pith:2014:3OZXU5EKCDQI2LXR52XFU3T7NT

not attested not anchored not stored refs pending

What Does The PAMELA Antiproton Spectrum Tell Us About Dark Matter?

Dan Hooper, Philipp Mertsch, Tim Linden

arxiv:1410.1527 v1 · 2014-10-06 · astro-ph.HE · astro-ph.GA · 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{3OZXU5EKCDQI2LXR52XFU3T7NT}

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	2026-05-18T02:21:51.666747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbb37a748a10e08d2ef1eeae5a6e7f6cc944b839d553f8c04ccc1fb91d12c41a

Aliases

arxiv: 1410.1527 · arxiv_version: 1410.1527v1 · doi: 10.48550/arxiv.1410.1527 · pith_short_12: 3OZXU5EKCDQI · pith_short_16: 3OZXU5EKCDQI2LXR · pith_short_8: 3OZXU5EK

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/3OZXU5EKCDQI2LXR52XFU3T7NT \
  | 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: dbb37a748a10e08d2ef1eeae5a6e7f6cc944b839d553f8c04ccc1fb91d12c41a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81b4f66ee51f0a38a55d6b3cc9aa680aff77c8e8034ca25c0db590c5459a5495",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-10-06T20:00:00Z",
    "title_canon_sha256": "a0acf32141e110d3be6f82cb6142ecbe37865c173243ffa992380dda37f5720a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.1527",
    "kind": "arxiv",
    "version": 1
  }
}