Pith Number

pith:SCKJYCML

pith:1998:SCKJYCMLXPAMFE2JBYIS2SURAW

not attested not anchored not stored refs pending

The forward-backward asymmetry for charm quarks at the Z

ALEPH Collaboration

arxiv:hep-ex/9811015 v1 · 1998-11-10 · 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{SCKJYCMLXPAMFE2JBYIS2SURAW}

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	2026-05-18T03:47:21.258294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90949c098bbbc0c293490e112d4a91058291f44ff2fa458e0fbfb32c4f73f5eb

Aliases

arxiv: hep-ex/9811015 · arxiv_version: hep-ex/9811015v1 · doi: 10.48550/arxiv.hep-ex/9811015 · pith_short_12: SCKJYCMLXPAM · pith_short_16: SCKJYCMLXPAMFE2J · pith_short_8: SCKJYCML

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/SCKJYCMLXPAMFE2JBYIS2SURAW \
  | 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: 90949c098bbbc0c293490e112d4a91058291f44ff2fa458e0fbfb32c4f73f5eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "205d3be0fe9a987a8ca47482b0f1b6e48ed6d03f9684ff76142bf872ba996683",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "1998-11-10T14:42:25Z",
    "title_canon_sha256": "f9078398a4ba5379a357d6639f5de1f966a75bae711e2c5da56f09573bf2e959"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/9811015",
    "kind": "arxiv",
    "version": 1
  }
}