Pith Number

pith:ACB62V2N

pith:2013:ACB62V2NP5DP4EDBWPCQGNN7C3

not attested not anchored not stored refs pending

Lattice Boltzmann method to study the contraction of a viscous ligament

Federico Toschi, Herman Wijshoff, Roger Jeurissen, Sudhir Srivastava, Theo Driessen

arxiv:1305.6189 v1 · 2013-05-27 · physics.flu-dyn · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ACB62V2NP5DP4EDBWPCQGNN7C3}

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	2026-05-18T01:49:41.192593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0083ed574d7f46fe1061b3c50335bf16d242794e8166f9ddb542216148fe2b5c

Aliases

arxiv: 1305.6189 · arxiv_version: 1305.6189v1 · doi: 10.48550/arxiv.1305.6189 · pith_short_12: ACB62V2NP5DP · pith_short_16: ACB62V2NP5DP4EDB · pith_short_8: ACB62V2N

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/ACB62V2NP5DP4EDBWPCQGNN7C3 \
  | 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: 0083ed574d7f46fe1061b3c50335bf16d242794e8166f9ddb542216148fe2b5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2608dce2d63319ce889c8e8f9f0ef2748e16f42d10a64b435f4396bc69f1954d",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2013-05-27T12:16:24Z",
    "title_canon_sha256": "85702dbf8da4aabc1d2a8d210fec80a75ff5383d6c8ec0328a78d913a7d08d5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.6189",
    "kind": "arxiv",
    "version": 1
  }
}