Pith Number

pith:3WGYW277

pith:2019:3WGYW277FI4DCDOQHB2YRJREBW

not attested not anchored not stored refs pending

State sums for some super quantum link invariants

Emmanuel Wagner, Louis-Hadrien Robert

arxiv:1909.02305 v1 · 2019-09-05 · math.QA · math.CO · 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{3WGYW277FI4DCDOQHB2YRJREBW}

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	2026-07-05T00:02:32.891731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd8d8b6bff2a38310dd0387588a6240d93c987a3d0ec5adfa9bfe377a0e90282

Aliases

arxiv: 1909.02305 · arxiv_version: 1909.02305v1 · doi: 10.48550/arxiv.1909.02305 · pith_short_12: 3WGYW277FI4D · pith_short_16: 3WGYW277FI4DCDOQ · pith_short_8: 3WGYW277

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/3WGYW277FI4DCDOQHB2YRJREBW \
  | 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: dd8d8b6bff2a38310dd0387588a6240d93c987a3d0ec5adfa9bfe377a0e90282

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfc94af7f013689a57eb65741c032c86d6666d3b85ec2bb1f687a0215d24b36b",
    "cross_cats_sorted": [
      "math.CO",
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2019-09-05T10:26:09Z",
    "title_canon_sha256": "2d9db82fbdad3436650ddf67c4afb9f8202f871f2958e7f7e7c2a4094b7dcf78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.02305",
    "kind": "arxiv",
    "version": 1
  }
}