Pith Number

pith:EW25JETW

pith:1998:EW25JETWRWFF5SHZY3CA2PBWGY

not attested not anchored not stored refs pending

CLEO Results on Tau Michel Parameters

Alan J. Weinstein

arxiv:hep-ex/9811043 v1 · 1998-11-25 · 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{EW25JETWRWFF5SHZY3CA2PBWGY}

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	2026-05-18T02:37:20.802576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25b5d492768d8a5ec8f9c6c40d3c36360e7268ab6b7d07b40ff700009b3ef24d

Aliases

arxiv: hep-ex/9811043 · arxiv_version: hep-ex/9811043v1 · doi: 10.48550/arxiv.hep-ex/9811043 · pith_short_12: EW25JETWRWFF · pith_short_16: EW25JETWRWFF5SHZ · pith_short_8: EW25JETW

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/EW25JETWRWFF5SHZY3CA2PBWGY \
  | 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: 25b5d492768d8a5ec8f9c6c40d3c36360e7268ab6b7d07b40ff700009b3ef24d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b31add16f0c4d41c652578014ea947bfbb322db231069bcbe3182abbc85847d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "1998-11-25T21:51:45Z",
    "title_canon_sha256": "870d7c171aae25fe18181b02e58396868c05ed23ca0ac983f8d7606d4e1e90e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/9811043",
    "kind": "arxiv",
    "version": 1
  }
}