Pith Number

pith:HPMCWOB4

pith:1999:HPMCWOB44B6GUBOVO62FOUPOGL

not attested not anchored not stored refs pending

Production of xi resonances in sigma induced reactions at 345 GeV/c

WA89 Collaboration

arxiv:hep-ex/9907021 v1 · 1999-07-15 · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HPMCWOB44B6GUBOVO62FOUPOGL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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.

Cited by

1 paper in Pith

Experimental Advances on Light Baryon Spectroscopy at BESIII Experiment

Receipt and verification

First computed	2026-05-18T03:47:20.978963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bd82b383ce07c6a05d577b45751ee32dab1060cbd0971496fe6b27b192f704d

Aliases

arxiv: hep-ex/9907021 · arxiv_version: hep-ex/9907021v1 · doi: 10.48550/arxiv.hep-ex/9907021 · pith_short_12: HPMCWOB44B6G · pith_short_16: HPMCWOB44B6GUBOV · pith_short_8: HPMCWOB4

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/HPMCWOB44B6GUBOVO62FOUPOGL \
  | 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: 3bd82b383ce07c6a05d577b45751ee32dab1060cbd0971496fe6b27b192f704d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42087f0b4d41c71e150cca6cd85f89f6809838ca9bf76cf0344330efcb3f8a58",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "1999-07-15T14:51:46Z",
    "title_canon_sha256": "5fb082e8fe286125c883c481b9f7c004ebb3b9bdf15f940389086812d9524384"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/9907021",
    "kind": "arxiv",
    "version": 1
  }
}