Pith Number

pith:NPDNLQZR

pith:2014:NPDNLQZRRWASGBUXTKIKN5G3PR

not attested not anchored not stored refs pending

Generalised geometry for string corrections

Andr\'e Coimbra, Daniel Waldram, Hagen Triendl, Ruben Minasian

arxiv:1407.7542 v2 · 2014-07-28 · hep-th · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NPDNLQZRRWASGBUXTKIKN5G3PR}

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

1 paper in Pith

Kodaira-Spencer theory for flux backgrounds

Receipt and verification

First computed	2026-05-18T01:09:49.755273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bc6d5c3318d812306979a90a6f4db7c6f692c64860d8525093bc51dd5d0041b

Aliases

arxiv: 1407.7542 · arxiv_version: 1407.7542v2 · doi: 10.48550/arxiv.1407.7542 · pith_short_12: NPDNLQZRRWAS · pith_short_16: NPDNLQZRRWASGBUX · pith_short_8: NPDNLQZR

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/NPDNLQZRRWASGBUXTKIKN5G3PR \
  | 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: 6bc6d5c3318d812306979a90a6f4db7c6f692c64860d8525093bc51dd5d0041b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bae291a789d3134069dcd9580d1327876227b3ed13678e93f0c2c91bc4ce029",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-07-28T20:00:56Z",
    "title_canon_sha256": "806db41b70ad476ea43fd12e268d4012477be3b3f9df823687378f7e1ef6b865"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.7542",
    "kind": "arxiv",
    "version": 2
  }
}