Pith Number

pith:DIXEU7H4

pith:2026:DIXEU7H4YPOWL6NI3Y45XADBMK

not attested not anchored not stored refs pending

Fixed-parameter tractable computation of Reshetikhin--Turaev knot polynomials via tensor networks

Shana Yunsheng Li

arxiv:2606.29662 v1 · 2026-06-29 · 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{DIXEU7H4YPOWL6NI3Y45XADBMK}

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	2026-06-30T02:17:29.326567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a2e4a7cfcc3dd65f9a8de39db8061629c3c5cdf118b3f4a6baf8dc342010b78

Aliases

arxiv: 2606.29662 · arxiv_version: 2606.29662v1 · doi: 10.48550/arxiv.2606.29662 · pith_short_12: DIXEU7H4YPOW · pith_short_16: DIXEU7H4YPOWL6NI · pith_short_8: DIXEU7H4

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/DIXEU7H4YPOWL6NI3Y45XADBMK \
  | 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: 1a2e4a7cfcc3dd65f9a8de39db8061629c3c5cdf118b3f4a6baf8dc342010b78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc3b9776eced16c759e1a52ba7b73325dfccf9b6f903f94a56fb75b704120fef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2026-06-29T00:12:48Z",
    "title_canon_sha256": "f08c3cda15a1b7be6d04316aa599e495704a9b630c268936b74b1d23406095b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.29662",
    "kind": "arxiv",
    "version": 1
  }
}