Pith Number

pith:B2KMYPU6

pith:2011:B2KMYPU6N23RLSM6COEQJ46KAH

not attested not anchored not stored refs pending

Lagrangian correspondences and Donaldson's TQFT construction of the Seiberg-Witten invariants of 3-manifolds

Timothy Nguyen

arxiv:1111.3672 v2 · 2011-11-15 · math.DG · hep-th · math.GT · 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{B2KMYPU6N23RLSM6COEQJ46KAH}

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	2026-05-18T02:41:43.556741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e94cc3e9e6eb715c99e138904f3ca01f8cfcb9150f99474dd6b324fc7bd8a7a

Aliases

arxiv: 1111.3672 · arxiv_version: 1111.3672v2 · doi: 10.48550/arxiv.1111.3672 · pith_short_12: B2KMYPU6N23R · pith_short_16: B2KMYPU6N23RLSM6 · pith_short_8: B2KMYPU6

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/B2KMYPU6N23RLSM6COEQJ46KAH \
  | 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: 0e94cc3e9e6eb715c99e138904f3ca01f8cfcb9150f99474dd6b324fc7bd8a7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2e18ae880f43b72a391ba407b7976c482f39125f466ed39b600ac484ff2519c",
    "cross_cats_sorted": [
      "hep-th",
      "math.GT",
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2011-11-15T22:00:16Z",
    "title_canon_sha256": "3dffcce71de1ac55ff599aecff7a4099cfc5199587c17bcae74770c327ed7aae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.3672",
    "kind": "arxiv",
    "version": 2
  }
}