Pith Number

pith:BEL5RFNM

pith:2015:BEL5RFNMG37Q3NR6CB6RTIQ2LV

not attested not anchored not stored refs pending

Toward Bernal Random Loose Packing through freeze-thaw cycling

F. Ludewig, G. Lumay, M. Pakpour, N. Vandewalle, S. Dorbolo

arxiv:1502.07860 v1 · 2015-02-27 · cond-mat.dis-nn · 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{BEL5RFNMG37Q3NR6CB6RTIQ2LV}

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	2026-05-18T02:26:01.992451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0917d895ac36ff0db63e107d19a21a5d60777393bd5e96ba66d8e160e339713e

Aliases

arxiv: 1502.07860 · arxiv_version: 1502.07860v1 · doi: 10.48550/arxiv.1502.07860 · pith_short_12: BEL5RFNMG37Q · pith_short_16: BEL5RFNMG37Q3NR6 · pith_short_8: BEL5RFNM

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/BEL5RFNMG37Q3NR6CB6RTIQ2LV \
  | 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: 0917d895ac36ff0db63e107d19a21a5d60777393bd5e96ba66d8e160e339713e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f234d108695121505be938201810a0f74e76a93ffe36fba2b9201bbd8632d2fe",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2015-02-27T10:41:09Z",
    "title_canon_sha256": "680edf984ab0b74bb35e815633816dd5c5840be406e32164822ebc6d926b3cca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07860",
    "kind": "arxiv",
    "version": 1
  }
}