Pith Number

pith:FCDZARQW

pith:1999:FCDZARQWIKOMPGRDY4ZUGPNKBX

not attested not anchored not stored refs pending

A Simple Particle Action from a Twistor Parametrization of AdS_5

J. Rahmfeld, Piet Claus, Yonatan Zunger

arxiv:hep-th/9906118 v1 · 1999-06-15 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FCDZARQWIKOMPGRDY4ZUGPNKBX}

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	2026-05-18T04:24:36.524465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2887904616429cc79a23c733433daa0dc065f0775eb5a7b3dbab1e404bbe2c66

Aliases

arxiv: hep-th/9906118 · arxiv_version: hep-th/9906118v1 · doi: 10.48550/arxiv.hep-th/9906118 · pith_short_12: FCDZARQWIKOM · pith_short_16: FCDZARQWIKOMPGRD · pith_short_8: FCDZARQW

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/FCDZARQWIKOMPGRDY4ZUGPNKBX \
  | 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: 2887904616429cc79a23c733433daa0dc065f0775eb5a7b3dbab1e404bbe2c66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "760884fd82ebae215f2ed54677d6d266b6c7442ba5ba84343c6cad30c8a62802",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1999-06-15T19:22:11Z",
    "title_canon_sha256": "6b8b04953355a9d40b7f5de37759adf45fa28b8c78777854fca22725af22cc03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9906118",
    "kind": "arxiv",
    "version": 1
  }
}