Pith Number

pith:EPAWKCUW

pith:1998:EPAWKCUWGS7NRBKE2XQN4ACHZI

not attested not anchored not stored refs pending

Pions in isospin asymmetric matter and nuclear Drell-Yan scattering

A.E.L. Dieperink, C.L. Korpa

arxiv:nucl-th/9812003 v1 · 1998-12-01 · nucl-th · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EPAWKCUWGS7NRBKE2XQN4ACHZI}

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	2026-05-18T01:38:12.131477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23c1650a9634bed88544d5e0de0047ca3d9c80494b45acf0a718ef862ce12928

Aliases

arxiv: nucl-th/9812003 · arxiv_version: nucl-th/9812003v1 · doi: 10.48550/arxiv.nucl-th/9812003 · pith_short_12: EPAWKCUWGS7N · pith_short_16: EPAWKCUWGS7NRBKE · pith_short_8: EPAWKCUW

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/EPAWKCUWGS7NRBKE2XQN4ACHZI \
  | 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: 23c1650a9634bed88544d5e0de0047ca3d9c80494b45acf0a718ef862ce12928

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3416d04e90a36fbfe3d734093f0fe9139e93d6aad83ce0640703a5b35377ccdd",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "1998-12-01T13:19:14Z",
    "title_canon_sha256": "389ae9a4e313e1712fab78f9b9b5a5a5300c4ff47e2202f5c6b7cdc87db1f83a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/9812003",
    "kind": "arxiv",
    "version": 1
  }
}