Pith Number

pith:HJ4RT2RX

pith:2003:HJ4RT2RXJJOCFH7MOAGAGTQOIV

not attested not anchored not stored refs pending

Including gaussian uncertainty on the background estimate for upper limit calculations using Poissonian sampling

Luca Lista

arxiv:hep-ex/0305034 v3 · 2003-05-15 · hep-ex · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HJ4RT2RXJJOCFH7MOAGAGTQOIV}

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	2026-05-18T01:39:15.827308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a7919ea374a5c229fec700c034e0e455861151879514c320b320ee2325e3fdc

Aliases

arxiv: hep-ex/0305034 · arxiv_version: hep-ex/0305034v3 · doi: 10.48550/arxiv.hep-ex/0305034 · pith_short_12: HJ4RT2RXJJOC · pith_short_16: HJ4RT2RXJJOCFH7M · pith_short_8: HJ4RT2RX

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/HJ4RT2RXJJOCFH7MOAGAGTQOIV \
  | 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: 3a7919ea374a5c229fec700c034e0e455861151879514c320b320ee2325e3fdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1e1f7d516a326c4e75ffe5976fbb289842eddc36025e17d66f4eec1c568fdb4",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2003-05-15T08:57:39Z",
    "title_canon_sha256": "7ae2e114e2bc0ee23a42e697a8e5545a3c852658f1f63ed69b3adaef192becf9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0305034",
    "kind": "arxiv",
    "version": 3
  }
}