Pith Number

pith:ELLRMCA4

pith:2015:ELLRMCA4NMJVRLK32BPAK4RJZN

not attested not anchored not stored refs pending

Geometry of the Uniform Infinite Half-Planar Quadrangulation

Alessandra Caraceni, Nicolas Curien

arxiv:1508.00133 v1 · 2015-08-01 · 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{ELLRMCA4NMJVRLK32BPAK4RJZN}

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	2026-05-18T01:35:58.892218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22d716081c6b1358ad5bd05e057229cb60b8954ea335568f3c923ba6c1d8545c

Aliases

arxiv: 1508.00133 · arxiv_version: 1508.00133v1 · doi: 10.48550/arxiv.1508.00133 · pith_short_12: ELLRMCA4NMJV · pith_short_16: ELLRMCA4NMJVRLK3 · pith_short_8: ELLRMCA4

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/ELLRMCA4NMJVRLK32BPAK4RJZN \
  | 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: 22d716081c6b1358ad5bd05e057229cb60b8954ea335568f3c923ba6c1d8545c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "741576596d5631e9e3bf2c2c9e53887de03273735163b1302a5ea2253c3a3c8e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2015-08-01T15:11:52Z",
    "title_canon_sha256": "60259a5104e239a8cccf4da2a93f946776ea9966dbad685227710cad6dcf0a60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00133",
    "kind": "arxiv",
    "version": 1
  }
}