Pith Number

pith:DIY4JKMP

pith:2017:DIY4JKMPT7NFMSVSTAO2V5S3LL

not attested not anchored not stored refs pending

From symplectic cohomology to Lagrangian enumerative geometry

Dmitry Tonkonog

arxiv:1711.03292 v3 · 2017-11-09 · math.SG · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DIY4JKMPT7NFMSVSTAO2V5S3LL}

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	2026-05-17T23:42:03.354646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a31c4a98f9fda564ab2981daaf65b5aeef66e5ee310c72f4f19ab2306afcc90

Aliases

arxiv: 1711.03292 · arxiv_version: 1711.03292v3 · doi: 10.48550/arxiv.1711.03292 · pith_short_12: DIY4JKMPT7NF · pith_short_16: DIY4JKMPT7NFMSVS · pith_short_8: DIY4JKMP

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/DIY4JKMPT7NFMSVSTAO2V5S3LL \
  | 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: 1a31c4a98f9fda564ab2981daaf65b5aeef66e5ee310c72f4f19ab2306afcc90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ba35b1cd068c7771e7e74ab8aa5cf4d58d4d3929dd32bf89978bd9655c7aa59",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2017-11-09T08:24:17Z",
    "title_canon_sha256": "5af0d8c0be21c3597541f6c396b752ae45174d9de12a7c6c4cc2169fe7909100"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03292",
    "kind": "arxiv",
    "version": 3
  }
}