Pith Number

pith:L2KCNZ4B

pith:2019:L2KCNZ4BVLKLEBMGIS7ORTPSPK

not attested not anchored not stored refs pending

Constraints on cross-section and lifetime of dark matter with HAWC Observations of dwarf Irregular galaxies

Ekaterina Karukes, Jos\'e Serna Franco, Paolo Salucci (for the HAWC Collaboration), Rub\'en Alfaro Molina, Sergio Hern\'andez Cadena, Viviana Gammaldi

arxiv:1908.08884 v1 · 2019-08-23 · 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{L2KCNZ4BVLKLEBMGIS7ORTPSPK}

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	2026-07-04T23:59:24.888990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e9426e781aad4b2058644bee8cdf27aaebf48ccbd1437270a61ea436fdaa8c6

Aliases

arxiv: 1908.08884 · arxiv_version: 1908.08884v1 · doi: 10.48550/arxiv.1908.08884 · pith_short_12: L2KCNZ4BVLKL · pith_short_16: L2KCNZ4BVLKLEBMG · pith_short_8: L2KCNZ4B

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/L2KCNZ4BVLKLEBMGIS7ORTPSPK \
  | 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: 5e9426e781aad4b2058644bee8cdf27aaebf48ccbd1437270a61ea436fdaa8c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71fabc3b76bd3dcb117cbb667900336fea87f06c70fd16a229012b2d92fbddb5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-08-23T15:58:23Z",
    "title_canon_sha256": "98eaf671afe261dafc467209b27f15ecbcb5b9f53fbb44c5ef42c3452af60508"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08884",
    "kind": "arxiv",
    "version": 1
  }
}