Pith Number

pith:XC7RHUAK

pith:2011:XC7RHUAK7CYKCUBTW22N6L3MAK

not attested not anchored not stored refs pending

Percolation of even sites for random sequential adsorption

Mathew D. Penrose, Tom Rosoman

arxiv:1102.0532 v1 · 2011-02-02 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XC7RHUAK7CYKCUBTW22N6L3MAK}

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	2026-05-18T04:30:04.829560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8bf13d00af8b0a15033b6b4df2f6c029c10daec3a8b6b5f0760362bc89b550a

Aliases

arxiv: 1102.0532 · arxiv_version: 1102.0532v1 · doi: 10.48550/arxiv.1102.0532 · pith_short_12: XC7RHUAK7CYK · pith_short_16: XC7RHUAK7CYKCUBT · pith_short_8: XC7RHUAK

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/XC7RHUAK7CYKCUBTW22N6L3MAK \
  | 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: b8bf13d00af8b0a15033b6b4df2f6c029c10daec3a8b6b5f0760362bc89b550a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca7c71fbf801caeaf566b25ab4f41ab6fe0b8a916f14313215251282479c5249",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2011-02-02T19:12:31Z",
    "title_canon_sha256": "2b4f033d0b8e25c83e8e880cd47a77e17c481547ea5dbf731e41047f8ff31d00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.0532",
    "kind": "arxiv",
    "version": 1
  }
}