Pith Number

pith:KTOP4HQD

pith:2009:KTOP4HQDG2LTDMKI7LG5KTJ4EY

not attested not anchored not stored refs pending

The Chiral Dipolar Hard Sphere Model

Martial Mazars

arxiv:0904.0672 v1 · 2009-04-04 · 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{KTOP4HQDG2LTDMKI7LG5KTJ4EY}

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	2026-05-18T04:41:16.441051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54dcfe1e03369731b148facdd54d3c261f23b800e32becd5c55309e4deafe69a

Aliases

arxiv: 0904.0672 · arxiv_version: 0904.0672v1 · doi: 10.48550/arxiv.0904.0672 · pith_short_12: KTOP4HQDG2LT · pith_short_16: KTOP4HQDG2LTDMKI · pith_short_8: KTOP4HQD

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/KTOP4HQDG2LTDMKI7LG5KTJ4EY \
  | 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: 54dcfe1e03369731b148facdd54d3c261f23b800e32becd5c55309e4deafe69a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b73e43f58e6c075af9eb9b351019059e55401bbc2ef78595ad4c012c143360cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2009-04-04T02:09:57Z",
    "title_canon_sha256": "1d28c71be7fefef23706c4fcdd725c9b250b8e53376e7a4a939bc8c21f118a81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.0672",
    "kind": "arxiv",
    "version": 1
  }
}