Pith Number

pith:PEUO6XFK

pith:2001:PEUO6XFKYSTKQXOXBK4NMBZFKT

not attested not anchored not stored refs pending

Production of $\omega$ mesons in proton-proton collisions

The COSY-TOF collaboration

arxiv:nucl-ex/0107009 v2 · 2001-07-12 · nucl-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{PEUO6XFKYSTKQXOXBK4NMBZFKT}

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	2026-05-18T01:38:17.505366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7928ef5caac4a6a85dd70ab8d6072554e700971fefed25b831ab1f894a0d0397

Aliases

arxiv: nucl-ex/0107009 · arxiv_version: nucl-ex/0107009v2 · doi: 10.48550/arxiv.nucl-ex/0107009 · pith_short_12: PEUO6XFKYSTK · pith_short_16: PEUO6XFKYSTKQXOX · pith_short_8: PEUO6XFK

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/PEUO6XFKYSTKQXOXBK4NMBZFKT \
  | 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: 7928ef5caac4a6a85dd70ab8d6072554e700971fefed25b831ab1f894a0d0397

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec966775d39db2b11153ce585a0508c8e224753ee34f6f673dcaa10318d3b73c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-ex",
    "submitted_at": "2001-07-12T09:23:05Z",
    "title_canon_sha256": "db6d930a504a60660f48a7a4e01b1e5ece314e4874ac81fedb4f4339a68f5f7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-ex/0107009",
    "kind": "arxiv",
    "version": 2
  }
}