Pith Number

pith:EWRIVN2K

pith:2018:EWRIVN2KIBBB36GG7XWITWGHF7

not attested not anchored not stored refs pending

Higher genus knot contact homology and recursion for colored HOMFLY-PT polynomials

Lenhard Ng, Tobias Ekholm

arxiv:1803.04011 v2 · 2018-03-11 · math.SG · hep-th · 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{EWRIVN2KIBBB36GG7XWITWGHF7}

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

Parabolic skein modules

Receipt and verification

First computed	2026-07-05T00:34:11.976242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25a28ab74a40421df8c6fdec89d8c72fc346111dc726a54217ab5132377323c1

Aliases

arxiv: 1803.04011 · arxiv_version: 1803.04011v2 · doi: 10.48550/arxiv.1803.04011 · pith_short_12: EWRIVN2KIBBB · pith_short_16: EWRIVN2KIBBB36GG · pith_short_8: EWRIVN2K

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/EWRIVN2KIBBB36GG7XWITWGHF7 \
  | 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: 25a28ab74a40421df8c6fdec89d8c72fc346111dc726a54217ab5132377323c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8334b03d981f3f6bce895bc58713483beb526a99f72e5c5f7b20f3b9114e299",
    "cross_cats_sorted": [
      "hep-th",
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2018-03-11T18:52:04Z",
    "title_canon_sha256": "e06284044fbf65aa2f059a0886daa817476b359f589c6eddd0a67ee03b34f798"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.04011",
    "kind": "arxiv",
    "version": 2
  }
}