Pith Number

pith:EMJNYFHN

pith:2023:EMJNYFHNAKZMJFJRMMBALRTEWQ

not attested not anchored not stored refs pending

Extensible positive loops and vanishing of symplectic cohomology

Dylan Cant, Eric Kilgore, Jakob Hedicke

arxiv:2311.18267 v2 · 2023-11-30 · 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{EMJNYFHNAKZMJFJRMMBALRTEWQ}

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

On weakly exact Lagrangians in Liouville bi-fillings

Receipt and verification

First computed	2026-07-05T07:54:53.377268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2312dc14ed02b2c49531630205c664b43cf8cbdcf4fd9f0126abaa7691ff98d8

Aliases

arxiv: 2311.18267 · arxiv_version: 2311.18267v2 · doi: 10.48550/arxiv.2311.18267 · pith_short_12: EMJNYFHNAKZM · pith_short_16: EMJNYFHNAKZMJFJR · pith_short_8: EMJNYFHN

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/EMJNYFHNAKZMJFJRMMBALRTEWQ \
  | 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: 2312dc14ed02b2c49531630205c664b43cf8cbdcf4fd9f0126abaa7691ff98d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "baa14bee1270e49485375a1df9c2929fb29602ded0725f0a9350aa0d18c1779f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2023-11-30T06:00:28Z",
    "title_canon_sha256": "803c9efb7589d2057f950b26bb45a9d8f2e64f9c72e2c09e95caf062298402b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.18267",
    "kind": "arxiv",
    "version": 2
  }
}