Pith Number

pith:U5TJJULE

pith:2000:U5TJJULEI6O5IEBF6APRF7XBKR

not attested not anchored not stored refs pending

A spinor-like representation of the contact superconformal algebra K'(4)

Elena Poletaeva

arxiv:hep-th/0011100 v2 · 2000-11-13 · 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{U5TJJULEI6O5IEBF6APRF7XBKR}

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	2026-05-18T01:38:55.088963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a76694d164479dd41025f01f12fee154753c741c4d0abf4f157cd59162e37155

Aliases

arxiv: hep-th/0011100 · arxiv_version: hep-th/0011100v2 · doi: 10.48550/arxiv.hep-th/0011100 · pith_short_12: U5TJJULEI6O5 · pith_short_16: U5TJJULEI6O5IEBF · pith_short_8: U5TJJULE

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/U5TJJULEI6O5IEBF6APRF7XBKR \
  | 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: a76694d164479dd41025f01f12fee154753c741c4d0abf4f157cd59162e37155

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df40548125a61b705fa464828741fdc69c2e55bf92edda1cdc9008e57f46da5d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2000-11-13T13:58:49Z",
    "title_canon_sha256": "7c3bc23e5ee410980fbd299fc9ea670e1800dd37d84f4db4dc80c346a774f1c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0011100",
    "kind": "arxiv",
    "version": 2
  }
}