Pith Number

pith:T3BM4Q55

pith:2025:T3BM4Q55DL2FBK6VPLLAZSULMU

not attested not anchored not stored refs pending

Dark matter explanations for the neutrino emission from the Seyfert galaxy NGC 1068

Alejandro Ibarra, Kensuke Akita, Robert Zimmermann

arxiv:2507.16539 v1 · 2025-07-22 · hep-ph · 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{T3BM4Q55DL2FBK6VPLLAZSULMU}

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

Dark matter energy exchange in stars orbiting supermassive black holes

Receipt and verification

First computed	2026-07-05T11:41:11.688056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ec2ce43bd1af450abd57ad60cca8b651104248235a4a71d26c1ccddc76aec0b

Aliases

arxiv: 2507.16539 · arxiv_version: 2507.16539v1 · doi: 10.48550/arxiv.2507.16539 · pith_short_12: T3BM4Q55DL2F · pith_short_16: T3BM4Q55DL2FBK6V · pith_short_8: T3BM4Q55

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/T3BM4Q55DL2FBK6VPLLAZSULMU \
  | 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: 9ec2ce43bd1af450abd57ad60cca8b651104248235a4a71d26c1ccddc76aec0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2bbcc36a69c533a5e3928012ef3fbd995958fc7275035025ac679525a58f73e",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-07-22T12:49:13Z",
    "title_canon_sha256": "f48ab250c549ed85a9c8d9a5b1ebfb55eb4f3d757d606a3851713d046d85d0fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.16539",
    "kind": "arxiv",
    "version": 1
  }
}