Pith Number

pith:6XEGCQGL

pith:2023:6XEGCQGLWQI5YOR22M5EFIGW2M

not attested not anchored not stored refs pending

Integral structure of the skein algebra of the 5-punctured sphere

Haimiao Chen

arxiv:2304.06605 v2 · 2023-04-13 · 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{6XEGCQGLWQI5YOR22M5EFIGW2M}

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

On skein algebras of planar surfaces

Receipt and verification

First computed	2026-07-05T07:39:58.278094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5c86140cbb411dc3a3ad33a42a0d6d30422759815792173678917d5e7e677d4

Aliases

arxiv: 2304.06605 · arxiv_version: 2304.06605v2 · doi: 10.48550/arxiv.2304.06605 · pith_short_12: 6XEGCQGLWQI5 · pith_short_16: 6XEGCQGLWQI5YOR2 · pith_short_8: 6XEGCQGL

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/6XEGCQGLWQI5YOR22M5EFIGW2M \
  | 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: f5c86140cbb411dc3a3ad33a42a0d6d30422759815792173678917d5e7e677d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29e559793920e60c5ba8d4eb175c58c83e24e8fa2bf5892edf60c0118276437a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2023-04-13T15:16:48Z",
    "title_canon_sha256": "2aad1b32ed4463947795e883d5632c99f0797a798ff4f82cbb3f2e791096c468"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.06605",
    "kind": "arxiv",
    "version": 2
  }
}