Pith Number

pith:Z2F4O4UZ

pith:2013:Z2F4O4UZB3K52Q25SSZZUJHBHP

not attested not anchored not stored refs pending

Diffuse PeV neutrino emission from Ultra-Luminous Infrared Galaxies

Da-Ming Wei, Hao-Ning He, Si-Ming Liu, Tao Wang, Yi-Zhong Fan

arxiv:1303.1253 v1 · 2013-03-06 · 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{Z2F4O4UZB3K52Q25SSZZUJHBHP}

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	2026-05-18T01:51:16.399991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce8bc772990ed5dd435d94b39a24e13bc8d0ff6a1a914af428623766186db907

Aliases

arxiv: 1303.1253 · arxiv_version: 1303.1253v1 · doi: 10.48550/arxiv.1303.1253 · pith_short_12: Z2F4O4UZB3K5 · pith_short_16: Z2F4O4UZB3K52Q25 · pith_short_8: Z2F4O4UZ

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/Z2F4O4UZB3K52Q25SSZZUJHBHP \
  | 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: ce8bc772990ed5dd435d94b39a24e13bc8d0ff6a1a914af428623766186db907

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b88319d6ac4603170e2993a22af21f347210e2b3e710a6ede73e6520a96012e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-03-06T05:31:24Z",
    "title_canon_sha256": "2d643f3a9a39aabc02aaebe120c947ab043e210a13e0d0d72911e76036120c0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.1253",
    "kind": "arxiv",
    "version": 1
  }
}