Pith Number

pith:UPJZQAOQ

pith:2006:UPJZQAOQRVLDYKRI5SVXC7BOW2

not attested not anchored not stored refs pending

K(E9) from K(E10)

Axel Kleinschmidt, Hermann Nicolai, Jakob Palmkvist

arxiv:hep-th/0611314 v3 · 2006-11-28 · 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{UPJZQAOQRVLDYKRI5SVXC7BOW2}

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	2026-05-18T04:38:25.777539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3d39801d08d563c2a28ecab717c2eb69c274aac7a42391d3e7211e9f8f1cd9d

Aliases

arxiv: hep-th/0611314 · arxiv_version: hep-th/0611314v3 · doi: 10.48550/arxiv.hep-th/0611314 · pith_short_12: UPJZQAOQRVLD · pith_short_16: UPJZQAOQRVLDYKRI · pith_short_8: UPJZQAOQ

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/UPJZQAOQRVLDYKRI5SVXC7BOW2 \
  | 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: a3d39801d08d563c2a28ecab717c2eb69c274aac7a42391d3e7211e9f8f1cd9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdfec08c3cc35eac968ab5bada4b0b1d2ba0c41e11c297163cbd4d81fbecd3ce",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2006-11-28T20:58:27Z",
    "title_canon_sha256": "7650bb4d6446055b775b5102ca31605ced993642947b5efa7c6b8483420fd01b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0611314",
    "kind": "arxiv",
    "version": 3
  }
}