Pith Number

pith:FMW46KDN

pith:2018:FMW46KDNFJT4P3JBRP3WTQLXQF

not attested not anchored not stored refs pending

Rheological properties of the soft-disk model of two-dimensional foams

Denis Weaire, Stefan Hutzler, Vincent J. Langlois

arxiv:1803.10635 v1 · 2018-03-28 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FMW46KDNFJT4P3JBRP3WTQLXQF}

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	2026-05-18T00:19:54.637637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b2dcf286d2a67c7ed218bf769c177814ed0bb8a801546d86ddde4cb58533f69

Aliases

arxiv: 1803.10635 · arxiv_version: 1803.10635v1 · doi: 10.48550/arxiv.1803.10635 · pith_short_12: FMW46KDNFJT4 · pith_short_16: FMW46KDNFJT4P3JB · pith_short_8: FMW46KDN

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/FMW46KDNFJT4P3JBRP3WTQLXQF \
  | 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: 2b2dcf286d2a67c7ed218bf769c177814ed0bb8a801546d86ddde4cb58533f69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "783dbd87671c93e2e9dc21c8f674e26fc80bca4a2d0a7b9444fe39948f35921b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2018-03-28T14:12:54Z",
    "title_canon_sha256": "332ae0898c3f891719e3ba45d3e0737b63c659d2913f43de406fdac31e30cb7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.10635",
    "kind": "arxiv",
    "version": 1
  }
}