Pith Number

pith:PSHUCEQV

pith:2013:PSHUCEQV3U65XTDRAOIOK4MFYS

not attested not anchored not stored refs pending

Influence of asperities on fluid and thermal flow in a fracture: a coupled Lattice Boltzmann study

Am\'elie Neuville (UIO, Amks), Eirik Grude Flekk{\o}y (UIO, Renaud Toussaint (IPGS)

arxiv:1307.1286 v1 · 2013-07-04 · physics.geo-ph · physics.flu-dyn

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PSHUCEQV3U65XTDRAOIOK4MFYS}

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	2026-05-18T03:19:14.139771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c8f411215dd3ddbcc710390e57185c480d8d863bc806be19848b4c33d01c667

Aliases

arxiv: 1307.1286 · arxiv_version: 1307.1286v1 · doi: 10.48550/arxiv.1307.1286 · pith_short_12: PSHUCEQV3U65 · pith_short_16: PSHUCEQV3U65XTDR · pith_short_8: PSHUCEQV

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/PSHUCEQV3U65XTDRAOIOK4MFYS \
  | 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: 7c8f411215dd3ddbcc710390e57185c480d8d863bc806be19848b4c33d01c667

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26ecd794e6d810e446f896155c81375e694f07da7306adc72ec7e8b9cc96a16d",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2013-07-04T11:56:20Z",
    "title_canon_sha256": "c7e66bc02863a67047fa49175c41dfeabf71d2ba57c6fffb3a781c306c6854a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.1286",
    "kind": "arxiv",
    "version": 1
  }
}