Pith Number

pith:KLERW6GC

pith:2013:KLERW6GC7JLQOY432ZU6PZ3FRR

not attested not anchored not stored refs pending

Contact processes in crowded environments

J. M. Schwarz, S.-L.-Y. Xu

arxiv:1304.1740 v1 · 2013-04-05 · cond-mat.stat-mech · 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{KLERW6GC7JLQOY432ZU6PZ3FRR}

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	2026-05-18T01:50:42.404999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52c91b78c2fa5707639bd669e7e7658c5b3431282ba30e807a69a927af7ff9b7

Aliases

arxiv: 1304.1740 · arxiv_version: 1304.1740v1 · doi: 10.48550/arxiv.1304.1740 · pith_short_12: KLERW6GC7JLQ · pith_short_16: KLERW6GC7JLQOY43 · pith_short_8: KLERW6GC

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/KLERW6GC7JLQOY432ZU6PZ3FRR \
  | 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: 52c91b78c2fa5707639bd669e7e7658c5b3431282ba30e807a69a927af7ff9b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a536b64635991bd7fea2bede73e299d68fdc4c47a46a70e596a27ad188e69315",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2013-04-05T15:00:06Z",
    "title_canon_sha256": "541f4fe0ee73bedd2b960d24e9f3940d979e605bfac48548f2bac3eacfcf0394"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.1740",
    "kind": "arxiv",
    "version": 1
  }
}