Pith Number

pith:OTEG6ZSX

pith:1999:OTEG6ZSXDYGU74T257WVWQIXNZ

not attested not anchored not stored refs pending

Implementing PCAC in Nonperturbative Models of Pion Production

A. N. Kvinikhidze (Flinders University), B. Blankleider

arxiv:nucl-th/9912075 v1 · 1999-12-31 · 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{OTEG6ZSXDYGU74T257WVWQIXNZ}

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	2026-05-18T04:24:14.551964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74c86f66571e0d4ff27aefed5b41176e74f2386a4b2ce0dcbf7c18bbabcf4272

Aliases

arxiv: nucl-th/9912075 · arxiv_version: nucl-th/9912075v1 · doi: 10.48550/arxiv.nucl-th/9912075 · pith_short_12: OTEG6ZSXDYGU · pith_short_16: OTEG6ZSXDYGU74T2 · pith_short_8: OTEG6ZSX

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/OTEG6ZSXDYGU74T257WVWQIXNZ \
  | 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: 74c86f66571e0d4ff27aefed5b41176e74f2386a4b2ce0dcbf7c18bbabcf4272

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a510c64f0fd3a5eb1dbf4241d3c698e3bdab5fd48f3624a525b4d82e894f0df6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "1999-12-31T00:54:19Z",
    "title_canon_sha256": "d0f44869a3d8f5ea1a1ba46451602d184fb0503ae763d8a905b19976b1b6523d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/9912075",
    "kind": "arxiv",
    "version": 1
  }
}