Pith Number

pith:2N3USJZ5

pith:2002:2N3USJZ5CLDG2UT3TSVUSOUU2A

not attested not anchored not stored refs pending

Baryon Chiral Perturbation Theory in the 1/N Expansion

E. Jenkins

arxiv:hep-ph/0201246 v1 · 2002-01-25 · 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{2N3USJZ5CLDG2UT3TSVUSOUU2A}

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	2026-05-18T00:37:12.645139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d37749273d12c66d527b9cab493a94d03bba6c8845546219ddfe3dbf17cf3042

Aliases

arxiv: hep-ph/0201246 · arxiv_version: hep-ph/0201246v1 · doi: 10.48550/arxiv.hep-ph/0201246 · pith_short_12: 2N3USJZ5CLDG · pith_short_16: 2N3USJZ5CLDG2UT3 · pith_short_8: 2N3USJZ5

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/2N3USJZ5CLDG2UT3TSVUSOUU2A \
  | 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: d37749273d12c66d527b9cab493a94d03bba6c8845546219ddfe3dbf17cf3042

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0584ba700bdbcbaf8f27afcd9f3652a1ee7eea834fcb5a7c1d9f5e9571efabf6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2002-01-25T18:39:16Z",
    "title_canon_sha256": "4dad74e44df9cced2485a8c872b411c547d8403df0c8921bc5b629709f9dda1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0201246",
    "kind": "arxiv",
    "version": 1
  }
}