Pith Number

pith:IEHZATXK

pith:2013:IEHZATXKZYR6Q47CQPDZN4LGBL

not attested not anchored not stored refs pending

Cosmic Microwave Background Constraints on Dark Matter Models of the Galactic Center 511 keV Signal

Andrew R. Frey, Nicholas B. Reid

arxiv:1301.0819 v3 · 2013-01-04 · hep-ph · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IEHZATXKZYR6Q47CQPDZN4LGBL}

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	2026-05-18T03:25:15.994823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

410f904eeace23e873e283c796f1660ac68b620fe8ff89b787d9df1040031ca2

Aliases

arxiv: 1301.0819 · arxiv_version: 1301.0819v3 · doi: 10.48550/arxiv.1301.0819 · pith_short_12: IEHZATXKZYR6 · pith_short_16: IEHZATXKZYR6Q47C · pith_short_8: IEHZATXK

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/IEHZATXKZYR6Q47CQPDZN4LGBL \
  | 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: 410f904eeace23e873e283c796f1660ac68b620fe8ff89b787d9df1040031ca2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1b0386d25a4fe97dac551494a22aa8db9a7eaa310c545d0e3a6fa740a5e052b",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-01-04T20:31:48Z",
    "title_canon_sha256": "9884b662e236dcfc85089e71f4eab1dea30be7b55b904eb4a9cbb5fcc4db367f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.0819",
    "kind": "arxiv",
    "version": 3
  }
}