Pith Number

pith:YSKF2S4M

pith:2001:YSKF2S4MLWRNXVSQEUU72MKLQ3

not attested not anchored not stored refs pending

Search for Heavy Stable and Long-Lived Particles in e+e- Collisions at sqrt(s)=189 GeV

et al, P. Abreu, the DELPHI Collaboration

arxiv:hep-ex/0103038 v1 · 2001-03-22 · 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{YSKF2S4MLWRNXVSQEUU72MKLQ3}

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	2026-07-04T17:29:39.346291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4945d4b8c5da2dbd6502529fd314b86dd3328ba4fde67bad1db1e144aa427f3

Aliases

arxiv: hep-ex/0103038 · arxiv_version: hep-ex/0103038v1 · doi: 10.48550/arxiv.hep-ex/0103038 · pith_short_12: YSKF2S4MLWRN · pith_short_16: YSKF2S4MLWRNXVSQ · pith_short_8: YSKF2S4M

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/YSKF2S4MLWRNXVSQEUU72MKLQ3 \
  | 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: c4945d4b8c5da2dbd6502529fd314b86dd3328ba4fde67bad1db1e144aa427f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1032944720f14f26e5da1e16f428d6c3dd97c843e507a42581aae6477c104119",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2001-03-22T14:58:26Z",
    "title_canon_sha256": "207499cb8c18997e9443a29cca630780044e6d057b28a0d4393c90f2ab92b941"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0103038",
    "kind": "arxiv",
    "version": 1
  }
}