Pith Number

pith:KGLKTPKD

pith:2013:KGLKTPKD2Y4OSH5NO4IE4AO5TG

not attested not anchored not stored refs pending

Morse Homotopy and Homological Conformal Field Theory

Viktor Fromm

arxiv:1305.0428 v1 · 2013-05-02 · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KGLKTPKD2Y4OSH5NO4IE4AO5TG}

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	2026-05-18T03:26:40.348257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5196a9bd43d638e91fad77104e01dd999b7087fe2617d349bae59b8986b6c66e

Aliases

arxiv: 1305.0428 · arxiv_version: 1305.0428v1 · doi: 10.48550/arxiv.1305.0428 · pith_short_12: KGLKTPKD2Y4O · pith_short_16: KGLKTPKD2Y4OSH5N · pith_short_8: KGLKTPKD

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/KGLKTPKD2Y4OSH5NO4IE4AO5TG \
  | 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: 5196a9bd43d638e91fad77104e01dd999b7087fe2617d349bae59b8986b6c66e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a231d0fa2789cf3f6466fd5c52b53b0241d60fe37c0adbd85409b3d3b63fc681",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2013-05-02T13:23:01Z",
    "title_canon_sha256": "7a7872f6e807409c222cad01a0b1af872d725b3d45307cac543d10f6e2538455"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.0428",
    "kind": "arxiv",
    "version": 1
  }
}