Pith Number

pith:65AQ4PIO

pith:2015:65AQ4PIOWBWOW7BLZKFRHHNOYP

not attested not anchored not stored refs pending

PPPC 4 DM secondary: A Poor Particle Physicist Cookbook for secondary radiation from Dark Matter

Ga\"elle Giesen, Jatan Buch, Marco Cirelli, Marco Taoso

arxiv:1505.01049 v2 · 2015-05-05 · hep-ph · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{65AQ4PIOWBWOW7BLZKFRHHNOYP}

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	2026-05-18T01:25:39.166504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7410e3d0eb06ceb7c2bca8b139daec3f342246922cb370462fe06357c9609be

Aliases

arxiv: 1505.01049 · arxiv_version: 1505.01049v2 · doi: 10.48550/arxiv.1505.01049 · pith_short_12: 65AQ4PIOWBWO · pith_short_16: 65AQ4PIOWBWOW7BL · pith_short_8: 65AQ4PIO

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/65AQ4PIOWBWOW7BLZKFRHHNOYP \
  | 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: f7410e3d0eb06ceb7c2bca8b139daec3f342246922cb370462fe06357c9609be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "821c524c84eeeb40a9ea23a6e389802379ed127777a040552234e7d101dfc50c",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-05-05T15:47:27Z",
    "title_canon_sha256": "bfe9c4dba7fd09a878281a75d113ab60afc0545bc206c275ba73096a51ecae3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01049",
    "kind": "arxiv",
    "version": 2
  }
}