Pith Number

pith:OPV37DK5

pith:2000:OPV37DK5GODYDSKKWUXG3CSCYZ

not attested not anchored not stored refs pending

Results from the AMANDA High Energy Neutrino Detector

E. Andres, et al. (The AMANDA Collaboration), G. Barouch, P. Askebjer, S. W. Barwick, X. Bai

arxiv:astro-ph/0009242 v1 · 2000-09-15 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OPV37DK5GODYDSKKWUXG3CSCYZ}

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	2026-05-18T02:40:36.690831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73ebbf8d5d338781c94ab52e6d8a42c67fa59c492d710f3c7029279a2425c8ab

Aliases

arxiv: astro-ph/0009242 · arxiv_version: astro-ph/0009242v1 · doi: 10.48550/arxiv.astro-ph/0009242 · pith_short_12: OPV37DK5GODY · pith_short_16: OPV37DK5GODYDSKK · pith_short_8: OPV37DK5

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/OPV37DK5GODYDSKKWUXG3CSCYZ \
  | 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: 73ebbf8d5d338781c94ab52e6d8a42c67fa59c492d710f3c7029279a2425c8ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce1068544419adbdf39c428100a3a84550f9eaf1acd600966bc61af2bd6106e4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-09-15T05:41:28Z",
    "title_canon_sha256": "004739a565425d5a4d47ba9a25c92c1c150fc57726b252005fa50531525b10ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0009242",
    "kind": "arxiv",
    "version": 1
  }
}