Pith Number

pith:WXKME2XA

pith:2017:WXKME2XARRU6ZFDM546A4GCFER

not attested not anchored not stored refs pending

Heegaard Floer homology of L-space links with two components

Beibei Liu

arxiv:1704.02538 v1 · 2017-04-08 · 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{WXKME2XARRU6ZFDM546A4GCFER}

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

Fractional Dehn twist coefficients and rank bounds for categorified link invariants

Receipt and verification

First computed	2026-05-17T23:54:11.836015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5d4c26ae08c69ec946cef3c0e1845244870df0965ebc0eff7e026cdc19ac2cb

Aliases

arxiv: 1704.02538 · arxiv_version: 1704.02538v1 · doi: 10.48550/arxiv.1704.02538 · pith_short_12: WXKME2XARRU6 · pith_short_16: WXKME2XARRU6ZFDM · pith_short_8: WXKME2XA

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/WXKME2XARRU6ZFDM546A4GCFER \
  | 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: b5d4c26ae08c69ec946cef3c0e1845244870df0965ebc0eff7e026cdc19ac2cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11e8e01c1634c9794acadd158564a97fc0ee3fbfe8617369fa93a73565d7d57f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2017-04-08T22:03:54Z",
    "title_canon_sha256": "84ac9d7c0d79f940e187b3effd754d6f94ec6d2e564670cdd55defcac7540f33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02538",
    "kind": "arxiv",
    "version": 1
  }
}