Pith Number

pith:SK573MQB

pith:2008:SK573MQB7HJUBFJM45UQFGZP7S

not attested not anchored not stored refs pending

Minimal Dark Matter predictions for galactic positrons, anti-protons, photons

Alessandro Strumia, Marco Cirelli, Roberto Franceschini

arxiv:0802.3378 v3 · 2008-02-22 · hep-ph · astro-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{SK573MQB7HJUBFJM45UQFGZP7S}

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	2026-07-04T15:28:12.091690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92bbfdb201f9d340952ce769029b2ffca2f4081fc90b35ec83998cf335dd27f6

Aliases

arxiv: 0802.3378 · arxiv_version: 0802.3378v3 · doi: 10.48550/arxiv.0802.3378 · pith_short_12: SK573MQB7HJU · pith_short_16: SK573MQB7HJUBFJM · pith_short_8: SK573MQB

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/SK573MQB7HJUBFJM45UQFGZP7S \
  | 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: 92bbfdb201f9d340952ce769029b2ffca2f4081fc90b35ec83998cf335dd27f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "325d965b726158675ec38c9c835b7a779663600abf33f6178cb1114688596d93",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2008-02-22T20:41:44Z",
    "title_canon_sha256": "9a7f527d8341602ed025eb298b236ac80ebc330cde295e35cdc0f2ebe2716a80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0802.3378",
    "kind": "arxiv",
    "version": 3
  }
}