Pith Number

pith:SAQHC5DV

pith:1998:SAQHC5DVFXIY6VRDMARGOQCBI3

not attested not anchored not stored refs pending

Determination of the LEP center-of-mass energy from Zgamma events

ALEPH Collaboration

arxiv:hep-ex/9810047 v1 · 1998-10-30 · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SAQHC5DVFXIY6VRDMARGOQCBI3}

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	2026-05-18T03:47:21.267059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90207174752dd18f5623602267404146d9110ecb3ef34f5159b21183971101da

Aliases

arxiv: hep-ex/9810047 · arxiv_version: hep-ex/9810047v1 · doi: 10.48550/arxiv.hep-ex/9810047 · pith_short_12: SAQHC5DVFXIY · pith_short_16: SAQHC5DVFXIY6VRD · pith_short_8: SAQHC5DV

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/SAQHC5DVFXIY6VRDMARGOQCBI3 \
  | 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: 90207174752dd18f5623602267404146d9110ecb3ef34f5159b21183971101da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f2593317ad3b04addd59009613141951ff98490f87e81686fff5c10f579cf1c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "1998-10-30T13:53:03Z",
    "title_canon_sha256": "653062af97775201d8d428b191506ad491764854a8266dc7ded03d67a7574cf8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/9810047",
    "kind": "arxiv",
    "version": 1
  }
}