Pith Number

pith:BLUQMPCO

pith:2018:BLUQMPCOAURAQ4MAF7D3LS3CNA

not attested not anchored not stored refs pending

Aspects of Dark Matter Annihilation in Cosmology

Daniel Green, Joel Meyers, P. Daniel Meerburg

arxiv:1804.01055 v1 · 2018-04-03 · astro-ph.CO · 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{BLUQMPCOAURAQ4MAF7D3LS3CNA}

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	2026-05-17T23:48:01.927403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ae9063c4e05220871802fc7b5cb626820d93d28d2338e8e1dab6a33bb421fda

Aliases

arxiv: 1804.01055 · arxiv_version: 1804.01055v1 · doi: 10.48550/arxiv.1804.01055 · pith_short_12: BLUQMPCOAURA · pith_short_16: BLUQMPCOAURAQ4MA · pith_short_8: BLUQMPCO

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/BLUQMPCOAURAQ4MAF7D3LS3CNA \
  | 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: 0ae9063c4e05220871802fc7b5cb626820d93d28d2338e8e1dab6a33bb421fda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "399daf603bae7be7e355e154f72fa1a7f4885a96e47ba83c36641076102408c7",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-04-03T16:20:14Z",
    "title_canon_sha256": "2c559fa6cb00550e36d94791f34b072e947d3093e61a8c10f9b4422590718333"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.01055",
    "kind": "arxiv",
    "version": 1
  }
}