Pith Number

pith:DAEVLAYD

pith:2010:DAEVLAYDR3W7TR4JQCC7FFPBQT

not attested not anchored not stored refs pending

Jaming and Geometry of Two-Dimensional Foams

Gijs Katgert, Martin van Hecke

arxiv:1007.5230 v1 · 2010-07-29 · cond-mat.soft · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DAEVLAYDR3W7TR4JQCC7FFPBQT}

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	2026-05-18T02:06:01.299182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18095583038eedf9c7898085f295e184f0971f02536c9dc9b0c4bf94add50257

Aliases

arxiv: 1007.5230 · arxiv_version: 1007.5230v1 · doi: 10.48550/arxiv.1007.5230 · pith_short_12: DAEVLAYDR3W7 · pith_short_16: DAEVLAYDR3W7TR4J · pith_short_8: DAEVLAYD

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/DAEVLAYDR3W7TR4JQCC7FFPBQT \
  | 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: 18095583038eedf9c7898085f295e184f0971f02536c9dc9b0c4bf94add50257

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "870c6ae2e0f156dedf1bf098226419b10c1ad98aded3a74ed1ca45dd43f7a803",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2010-07-29T14:35:47Z",
    "title_canon_sha256": "f41c23e681b75a5046d48a7b18a0ef9aa18ed60c464d2e2917554e2cf9635a6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.5230",
    "kind": "arxiv",
    "version": 1
  }
}