Pith Number

pith:QHJWEAJO

pith:2020:QHJWEAJOVIVQ4SEA6UZHYX4LVR

not attested not anchored not stored refs pending

E2 distribution and statistical regularity in polygonal planar tessellations

Consuelo Ibar, Hao Lin, Kenneth D. Irvine, Liping Liu, Ran Li, Seyedsajad Moazzeni, Zhenru Zhou

arxiv:2002.11166 v2 · 2020-02-25 · cond-mat.stat-mech · cond-mat.soft · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QHJWEAJOVIVQ4SEA6UZHYX4LVR}

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	2026-07-05T03:21:37.167266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81d362012eaa2b0e4880f5327c5f8bac63662e27ba9af2c0b94ba91ae0233c1d

Aliases

arxiv: 2002.11166 · arxiv_version: 2002.11166v2 · doi: 10.48550/arxiv.2002.11166 · pith_short_12: QHJWEAJOVIVQ · pith_short_16: QHJWEAJOVIVQ4SEA · pith_short_8: QHJWEAJO

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/QHJWEAJOVIVQ4SEA6UZHYX4LVR \
  | 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: 81d362012eaa2b0e4880f5327c5f8bac63662e27ba9af2c0b94ba91ae0233c1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe01834367d5503b93bc5172c16b316d142caf44314da52d46556a3a64c5ea10",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2020-02-25T20:15:37Z",
    "title_canon_sha256": "88bbf275fb7acc4b75d15224b277046e1a5776bd8244d471afe69a7f8b8a3876"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.11166",
    "kind": "arxiv",
    "version": 2
  }
}