Pith Number

pith:7NA3ETWB

pith:2025:7NA3ETWBZVBSH3N7XNLR5T4BEQ

not attested not anchored not stored refs pending

Constraining the Secluded and Catalyzed Annihilation Dark Matter with Fermi-LAT and Planck Data

Chengfeng Cai, Hong-Hao Zhang, Yu-Hang Su

arxiv:2501.09647 v2 · 2025-01-16 · hep-ph · astro-ph.CO · astro-ph.HE · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7NA3ETWBZVBSH3N7XNLR5T4BEQ}

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.

Cited by

1 paper in Pith

Interpreting the KM3-230213A PeV Neutrino Event via Vector Dark Matter Decay and Its Multi-Messenger Signatures

Receipt and verification

First computed	2026-07-05T11:04:44.019678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb41b24ec1cd4323edbfbb571ecf81242cbb1c3fe3b8c668beadcc378e61c1e0

Aliases

arxiv: 2501.09647 · arxiv_version: 2501.09647v2 · doi: 10.48550/arxiv.2501.09647 · pith_short_12: 7NA3ETWBZVBS · pith_short_16: 7NA3ETWBZVBSH3N7 · pith_short_8: 7NA3ETWB

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/7NA3ETWBZVBSH3N7XNLR5T4BEQ \
  | 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: fb41b24ec1cd4323edbfbb571ecf81242cbb1c3fe3b8c668beadcc378e61c1e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa12e15e31b29f5517d8963eadf803b876e42137cabce76b40d13bfe8875a53d",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE",
      "hep-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-01-16T16:39:19Z",
    "title_canon_sha256": "44ab90f2fed75e2774bf54b9360939318d263a3037f197837ff6916e802dc715"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.09647",
    "kind": "arxiv",
    "version": 2
  }
}