Pith Number

pith:M6XREAEX

pith:2014:M6XREAEXIFE5BEPWAHHSZXKOHU

not attested not anchored not stored refs pending

Sutured Floer homology and invariants of Legendrian and transverse knots

David Shea Vela-Vick, John B. Etnyre, Rumen Zarev

arxiv:1408.5858 v1 · 2014-08-25 · 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{M6XREAEXIFE5BEPWAHHSZXKOHU}

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	2026-05-18T00:42:33.638742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67af1200974149d091f601cf2cdd4e3d0e34508a403ccfb1d9c2b87c21b974b0

Aliases

arxiv: 1408.5858 · arxiv_version: 1408.5858v1 · doi: 10.48550/arxiv.1408.5858 · pith_short_12: M6XREAEXIFE5 · pith_short_16: M6XREAEXIFE5BEPW · pith_short_8: M6XREAEX

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/M6XREAEXIFE5BEPWAHHSZXKOHU \
  | 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: 67af1200974149d091f601cf2cdd4e3d0e34508a403ccfb1d9c2b87c21b974b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23281c88b7e4e0944ca11d93966cdb5efbf8b6ee551555a77273abd8d363a5f0",
    "cross_cats_sorted": [
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2014-08-25T18:25:15Z",
    "title_canon_sha256": "5de752939d270820416da3a87499424b768373c8bca84b45f2df73650f7649b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5858",
    "kind": "arxiv",
    "version": 1
  }
}