Pith Number

pith:UOSQOP7D

pith:2012:UOSQOP7DERZMT6UJWEXOOKW6A4

not attested not anchored not stored refs pending

A Fragile-Strong Fluid Crossover and Universal Relaxation Times in a Confined Hard Disc Fluid

Mahdi Zaeifi Yamchi, Richard K. Bowles, S. S. Ashwin

arxiv:1208.1990 v2 · 2012-08-09 · 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{UOSQOP7DERZMT6UJWEXOOKW6A4}

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	2026-05-18T03:42:44.050242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3a5073fe32472c9fa89b12ee72ade073f48f1d737a91be79c0ce2677c5b3acb

Aliases

arxiv: 1208.1990 · arxiv_version: 1208.1990v2 · doi: 10.48550/arxiv.1208.1990 · pith_short_12: UOSQOP7DERZM · pith_short_16: UOSQOP7DERZMT6UJ · pith_short_8: UOSQOP7D

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/UOSQOP7DERZMT6UJWEXOOKW6A4 \
  | 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: a3a5073fe32472c9fa89b12ee72ade073f48f1d737a91be79c0ce2677c5b3acb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "299ee30c517f7c25209036411819cd421685b232510945500bea9db167d1160b",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2012-08-09T18:23:17Z",
    "title_canon_sha256": "1ec336c50a52e6110ad336d9fee413e6e4c09cd69176635beff9b6a83936ce61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.1990",
    "kind": "arxiv",
    "version": 2
  }
}