Pith Number

pith:RKHXZD7I

pith:2014:RKHXZD7IURVJHT235GJ2KIM5AH

not attested not anchored not stored refs pending

The Algebra of Diffeomorphisms from the World Sheet

Jan Troost, Waldemar Schulgin

arxiv:1407.1385 v2 · 2014-07-05 · 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{RKHXZD7IURVJHT235GJ2KIM5AH}

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	2026-05-18T01:42:41.737393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a8f7c8fe8a46a93cf5be993a5219d01c352ee87da13d0366ed67243564a92c5

Aliases

arxiv: 1407.1385 · arxiv_version: 1407.1385v2 · doi: 10.48550/arxiv.1407.1385 · pith_short_12: RKHXZD7IURVJ · pith_short_16: RKHXZD7IURVJHT23 · pith_short_8: RKHXZD7I

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/RKHXZD7IURVJHT235GJ2KIM5AH \
  | 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: 8a8f7c8fe8a46a93cf5be993a5219d01c352ee87da13d0366ed67243564a92c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e82550decf0d2c04aef1809699b64c5d3be04d7340ff09be1abe1c3dae89eab7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-07-05T10:39:35Z",
    "title_canon_sha256": "a7df1305bb5b027d540667cd95a49d80c5883a9629f82f4513ac6e574e3208b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1385",
    "kind": "arxiv",
    "version": 2
  }
}