Pith Number

pith:FBYLGD22

pith:2007:FBYLGD22UR6J3RTCVCEGOJO6JX

not attested not anchored not stored refs pending

The complete lowest order chiral Lagrangian from a little box

Stefan Schaefer, Thomas DeGrand

arxiv:0709.2889 v1 · 2007-09-18 · hep-lat

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FBYLGD22UR6J3RTCVCEGOJO6JX}

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	2026-07-04T15:27:45.898354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2870b30f5aa47c9dc662a8886725de4dd7f373e33403bb6e7cec40301f3ae1d0

Aliases

arxiv: 0709.2889 · arxiv_version: 0709.2889v1 · doi: 10.48550/arxiv.0709.2889 · pith_short_12: FBYLGD22UR6J · pith_short_16: FBYLGD22UR6J3RTC · pith_short_8: FBYLGD22

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/FBYLGD22UR6J3RTCVCEGOJO6JX \
  | 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: 2870b30f5aa47c9dc662a8886725de4dd7f373e33403bb6e7cec40301f3ae1d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2250eed465ee627049db8f9ff4f52534bd78307042f90e5d954cdeaf8414132",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-lat",
    "submitted_at": "2007-09-18T17:47:13Z",
    "title_canon_sha256": "6c8eb8c7a3831ff340779289469f8535c5d9b3b71f014ec034779dd8478e477e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0709.2889",
    "kind": "arxiv",
    "version": 1
  }
}