Pith Number

pith:ZC2Y7OEV

pith:2013:ZC2Y7OEV6UXBKXT2D3S25555AJ

not attested not anchored not stored refs pending

Differential hierarchy and additional grading of knot polynomials

A.Mironov, A.Morozov, S.Arthamonov

arxiv:1306.5682 v1 · 2013-06-24 · hep-th · math.GT · math.QA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZC2Y7OEV6UXBKXT2D3S25555AJ}

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	2026-05-18T01:49:08.600529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8b58fb895f52e155e7a1ee5aef7bd024d893d743b9ad7f09cd766f26b219c12

Aliases

arxiv: 1306.5682 · arxiv_version: 1306.5682v1 · doi: 10.48550/arxiv.1306.5682 · pith_short_12: ZC2Y7OEV6UXB · pith_short_16: ZC2Y7OEV6UXBKXT2 · pith_short_8: ZC2Y7OEV

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/ZC2Y7OEV6UXBKXT2D3S25555AJ \
  | 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: c8b58fb895f52e155e7a1ee5aef7bd024d893d743b9ad7f09cd766f26b219c12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88f8455f38edba652e91044b17fb83df8eb39ace974732202e551e8a56701fd2",
    "cross_cats_sorted": [
      "math.GT",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-06-24T17:26:14Z",
    "title_canon_sha256": "c8e29d6059178fb0ef13d181de0416b05d4d3ff5211b6ec39a83c5d679d3f2d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.5682",
    "kind": "arxiv",
    "version": 1
  }
}