Pith Number

pith:NDOTLORX

pith:2003:NDOTLORXE65S3X5RHOK3CGMGD5

not attested not anchored not stored refs pending

The charged-hadron/pion ratio at the Relativistic Heavy Ion Collider

George Fai (CNR, Kent State University), Xiaofei Zhang

arxiv:hep-ph/0306227 v2 · 2003-06-24 · hep-ph · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NDOTLORXE65S3X5RHOK3CGMGD5}

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	2026-05-18T01:39:06.574202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68dd35ba3727bb2ddfb13b95b119861f7aec2cdedcc97700fb13ecfd350e72fd

Aliases

arxiv: hep-ph/0306227 · arxiv_version: hep-ph/0306227v2 · doi: 10.48550/arxiv.hep-ph/0306227 · pith_short_12: NDOTLORXE65S · pith_short_16: NDOTLORXE65S3X5R · pith_short_8: NDOTLORX

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/NDOTLORXE65S3X5RHOK3CGMGD5 \
  | 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: 68dd35ba3727bb2ddfb13b95b119861f7aec2cdedcc97700fb13ecfd350e72fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4865d433ac9f070b08d951152495b507180bafa9a88ec0212cbeaf64069c2bc6",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2003-06-24T15:38:46Z",
    "title_canon_sha256": "77c1e08a08d399b3f725f15c83b1abde000f8e89ee8245fe635b238b0d98ff1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0306227",
    "kind": "arxiv",
    "version": 2
  }
}