Pith Number

pith:GU5EPYVU

pith:2018:GU5EPYVUWZDQLO53CM26WNWVP2

not attested not anchored not stored refs pending

Enhanced n-body annihilation of dark matter and its indirect signatures

Chih-Liang Wu, Mohammad Hossein Namjoo, Tracy R. Slatyer

arxiv:1810.09455 v1 · 2018-10-22 · astro-ph.CO · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GU5EPYVUWZDQLO53CM26WNWVP2}

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	2026-05-17T23:50:11.837811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

353a47e2b4b64705bbbb1335eb36d57eafb04e8632f711b895a8426ac3572a30

Aliases

arxiv: 1810.09455 · arxiv_version: 1810.09455v1 · doi: 10.48550/arxiv.1810.09455 · pith_short_12: GU5EPYVUWZDQ · pith_short_16: GU5EPYVUWZDQLO53 · pith_short_8: GU5EPYVU

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/GU5EPYVUWZDQLO53CM26WNWVP2 \
  | 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: 353a47e2b4b64705bbbb1335eb36d57eafb04e8632f711b895a8426ac3572a30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5598363f487c90b1cd4900e526658a9a85f90c731e1a7966ec9edb7f758d28c4",
    "cross_cats_sorted": [
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-10-22T18:00:01Z",
    "title_canon_sha256": "f210a207a6aaff19bd8751a9ea3e45237723759a73f53c2c58ba86c35b536bff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.09455",
    "kind": "arxiv",
    "version": 1
  }
}