Pith Number

pith:MWVIYLCM

pith:2023:MWVIYLCMYWIS3ZUWTMEA66MJWH

not attested not anchored not stored refs pending

Existence and construction of non-loose knots

Anubhav Mukherjee, Hyunki Min, John B. Etnyre, Rima Chatterjee

arxiv:2310.04908 v1 · 2023-10-07 · 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{MWVIYLCMYWIS3ZUWTMEA66MJWH}

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	2026-07-05T06:58:24.504408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65aa8c2c4cc5912de6969b080f7989b1d0f3b34a50c2a1d1d2289d9cf1d63ebe

Aliases

arxiv: 2310.04908 · arxiv_version: 2310.04908v1 · doi: 10.48550/arxiv.2310.04908 · pith_short_12: MWVIYLCMYWIS · pith_short_16: MWVIYLCMYWIS3ZUW · pith_short_8: MWVIYLCM

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/MWVIYLCMYWIS3ZUWTMEA66MJWH \
  | 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: 65aa8c2c4cc5912de6969b080f7989b1d0f3b34a50c2a1d1d2289d9cf1d63ebe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc2ecc9507dff77e5719f890433872f9706b90e3cbd8f7dc256deb541473f6b7",
    "cross_cats_sorted": [
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2023-10-07T20:10:55Z",
    "title_canon_sha256": "c538bd17e40d46bcc57de1e6f2bbc6942854b0beb79bede8a5d1ae3814a96bb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.04908",
    "kind": "arxiv",
    "version": 1
  }
}