Pith Number

pith:B2PRTUGJ

pith:1999:B2PRTUGJS2OZ5Z7YFPANXL2P27

not attested not anchored not stored refs pending

Chiral Shielding

A. N. Ivanov, L. Babukhadia, M. D. Scadron, Ya. A. Berdnikov

arxiv:hep-ph/9911284 v3 · 1999-11-09 · 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{B2PRTUGJS2OZ5Z7YFPANXL2P27}

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	2026-05-18T04:35:58.205088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e9f19d0c9969d9ee7f82bc0dbaf4fd7e52fb63e0b69227d07004c3b5c3cb8ed

Aliases

arxiv: hep-ph/9911284 · arxiv_version: hep-ph/9911284v3 · doi: 10.48550/arxiv.hep-ph/9911284 · pith_short_12: B2PRTUGJS2OZ · pith_short_16: B2PRTUGJS2OZ5Z7Y · pith_short_8: B2PRTUGJ

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/B2PRTUGJS2OZ5Z7YFPANXL2P27 \
  | 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: 0e9f19d0c9969d9ee7f82bc0dbaf4fd7e52fb63e0b69227d07004c3b5c3cb8ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93d85a6574ed324d2502430749a416a94834f03102f97df5821251db6298055d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-11-09T16:58:35Z",
    "title_canon_sha256": "41670fbc7e2328c9589c087736a1b2291e20f446e263012a712a38bcfdca3717"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9911284",
    "kind": "arxiv",
    "version": 3
  }
}