Pith Number

pith:62ASWYNF

pith:2005:62ASWYNFZ53X4K2PVLJ2V76V6N

not attested not anchored not stored refs pending

Chiral perturbation theory - Success and challenge

Johannes Gutenberg-Universitaet Mainz), Stefan Scherer (Institut f. Kernphysik

arxiv:hep-ph/0512291 v1 · 2005-12-22 · 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{62ASWYNFZ53X4K2PVLJ2V76V6N}

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	2026-05-18T01:39:02.645875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6812b61a5cf777e2b4faad3aaffd5f342d2d088feeff197828aa62773529757

Aliases

arxiv: hep-ph/0512291 · arxiv_version: hep-ph/0512291v1 · doi: 10.48550/arxiv.hep-ph/0512291 · pith_short_12: 62ASWYNFZ53X · pith_short_16: 62ASWYNFZ53X4K2P · pith_short_8: 62ASWYNF

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/62ASWYNFZ53X4K2PVLJ2V76V6N \
  | 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: f6812b61a5cf777e2b4faad3aaffd5f342d2d088feeff197828aa62773529757

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b915fe9fc34061ecf53af810fc3dfa3e0f8adebb42bbd6e86b146e0c4aca591",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2005-12-22T09:45:41Z",
    "title_canon_sha256": "5869b87ff388701013765876f09f0146d911ec7636357fdfae7ca3040d201987"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0512291",
    "kind": "arxiv",
    "version": 1
  }
}