Pith Number

pith:PIE22WAR

pith:2018:PIE22WARFZ75U3GE6WDLOQQAZL

not attested not anchored not stored refs pending

Developments in Topological Gravity

Edward Witten, Robbert Dijkgraaf

arxiv:1804.03275 v3 · 2018-04-09 · hep-th · cond-mat.other · math.AG · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PIE22WARFZ75U3GE6WDLOQQAZL}

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.

Cited by

2 papers in Pith

Mind the crosscap: $\tau$-scaling in non-orientable gravity and time-reversal-invariant systems

Universal formulae for correlators of a broad class of models

Receipt and verification

First computed	2026-05-17T23:59:17.428751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a09ad58112e7fda6cc4f586b74200caf6292456f7fa24b43309bc6acabed9de

Aliases

arxiv: 1804.03275 · arxiv_version: 1804.03275v3 · doi: 10.48550/arxiv.1804.03275 · pith_short_12: PIE22WARFZ75 · pith_short_16: PIE22WARFZ75U3GE · pith_short_8: PIE22WAR

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/PIE22WARFZ75U3GE6WDLOQQAZL \
  | 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: 7a09ad58112e7fda6cc4f586b74200caf6292456f7fa24b43309bc6acabed9de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "584b7a8b8bc79e25f2dc60d9fda460247cddd983ce19c8c3706243bb155dd2f6",
    "cross_cats_sorted": [
      "cond-mat.other",
      "math.AG",
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-04-09T23:55:46Z",
    "title_canon_sha256": "86e0af597a52b145e078716ed9f43075d6fda35780b9adaf566c24ad48767bf9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03275",
    "kind": "arxiv",
    "version": 3
  }
}