Pith Number

pith:I5IM6DLS

pith:2000:I5IM6DLSU765ZU4S3FXK6JQLVA

not attested not anchored not stored refs pending

Theoretical Chiral Dynamics

H. Leutwyler (University of Bern)

arxiv:hep-ph/0011140 v1 · 2000-11-09 · 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{I5IM6DLSU765ZU4S3FXK6JQLVA}

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	2026-05-18T00:36:57.453177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4750cf0d72a7fddcd392d96eaf260ba8131a6fa3bfb61583af64cfc3aac073d7

Aliases

arxiv: hep-ph/0011140 · arxiv_version: hep-ph/0011140v1 · doi: 10.48550/arxiv.hep-ph/0011140 · pith_short_12: I5IM6DLSU765 · pith_short_16: I5IM6DLSU765ZU4S · pith_short_8: I5IM6DLS

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/I5IM6DLSU765ZU4S3FXK6JQLVA \
  | 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: 4750cf0d72a7fddcd392d96eaf260ba8131a6fa3bfb61583af64cfc3aac073d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f91550d6ab3289119769ec672b64fa2aac3c3a78047aaba8d31a71e446b4193",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2000-11-09T23:52:50Z",
    "title_canon_sha256": "88688f8beeea51c9ae7c0df09fba5c8b2364c558eb349ff9d9d848006ef0471b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0011140",
    "kind": "arxiv",
    "version": 1
  }
}