Pith Number

pith:DGCFAR3Q

pith:2009:DGCFAR3QKIWVM6L455L2G74M3A

not attested not anchored not stored refs pending

Smectic and columnar ordering in length-polydisperse fluids of parallel hard cylinders

Jose A. Cuesta, Yuri Martinez-Raton

arxiv:0905.4423 v1 · 2009-05-27 · 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{DGCFAR3QKIWVM6L455L2G74M3A}

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	2026-05-18T02:13:31.634154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1984504770522d56797cef57a37f8cd825f6cd8e96ec10a2fc3c090eba3a55b7

Aliases

arxiv: 0905.4423 · arxiv_version: 0905.4423v1 · doi: 10.48550/arxiv.0905.4423 · pith_short_12: DGCFAR3QKIWV · pith_short_16: DGCFAR3QKIWVM6L4 · pith_short_8: DGCFAR3Q

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/DGCFAR3QKIWVM6L455L2G74M3A \
  | 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: 1984504770522d56797cef57a37f8cd825f6cd8e96ec10a2fc3c090eba3a55b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cafcdbf90d23cb010d5c67102b021afefdc127ed14d12a3bfd3545bd3edd049",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2009-05-27T13:50:53Z",
    "title_canon_sha256": "90a74f7717453340eb7507b8593e84a45a7250f694b223cdc0c438feac1880e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.4423",
    "kind": "arxiv",
    "version": 1
  }
}