Pith Number

pith:VACH3K2M

pith:2014:VACH3K2MH5F5JBPK754PNCSM7T

not attested not anchored not stored refs pending

Origin Of The High Energy Cosmic Neutrino Background

Arnon Dar, Shlomo Dado

arxiv:1405.5487 v4 · 2014-05-21 · 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{VACH3K2MH5F5JBPK754PNCSM7T}

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	2026-05-18T02:38:09.835761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8047dab4c3f4bd485eaff78f68a4cfcedfd624dada5e5f8e124bb471c6fa9d5

Aliases

arxiv: 1405.5487 · arxiv_version: 1405.5487v4 · doi: 10.48550/arxiv.1405.5487 · pith_short_12: VACH3K2MH5F5 · pith_short_16: VACH3K2MH5F5JBPK · pith_short_8: VACH3K2M

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/VACH3K2MH5F5JBPK754PNCSM7T \
  | 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: a8047dab4c3f4bd485eaff78f68a4cfcedfd624dada5e5f8e124bb471c6fa9d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2169fda417cb70bb84d2614be69e005f682f30b8e76dcf1c4c578fedba2b1b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-05-21T17:35:14Z",
    "title_canon_sha256": "c1cf1ede67810d7f29859f51f4e0b0cba4d742ff9159a639f0ff210174a7d580"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5487",
    "kind": "arxiv",
    "version": 4
  }
}