Pith Number

pith:CIRISDW5

pith:2018:CIRISDW5AE6K4LBFIW3B66I7H6

not attested not anchored not stored refs pending

On self-avoiding polygons and walks: the snake method via pattern fluctuation

Alan Hammond

arxiv:1808.09597 v1 · 2018-08-29 · math.PR · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CIRISDW5AE6K4LBFIW3B66I7H6}

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	2026-05-18T00:06:55.066192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1222890edd013cae2c2545b61f791f3fb347c9fd9a3a11267ce1117bdf21c11d

Aliases

arxiv: 1808.09597 · arxiv_version: 1808.09597v1 · doi: 10.48550/arxiv.1808.09597 · pith_short_12: CIRISDW5AE6K · pith_short_16: CIRISDW5AE6K4LBF · pith_short_8: CIRISDW5

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/CIRISDW5AE6K4LBFIW3B66I7H6 \
  | 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: 1222890edd013cae2c2545b61f791f3fb347c9fd9a3a11267ce1117bdf21c11d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1930192e6f2dc78407ba6ff478d5aa58f213c8274907e06c161e12b40470862c",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-08-29T01:24:32Z",
    "title_canon_sha256": "1c9c669341492d0d16af7032ef2cf77ffc3d9a90d471b666e17703fecc3ab54b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09597",
    "kind": "arxiv",
    "version": 1
  }
}