Pith Number

pith:4SCMEEJG

pith:2013:4SCMEEJGKF6P2JDTOMUYFDVW5B

not attested not anchored not stored refs pending

Velocity relaxation of a particle in a confined compressible fluid

Rei Tatsumi, Ryoichi Yamamoto

arxiv:1303.1341 v1 · 2013-03-06 · physics.flu-dyn · 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{4SCMEEJGKF6P2JDTOMUYFDVW5B}

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	2026-05-18T01:51:16.241746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e484c21126517cfd24737329828eb6e85a1d8029881befa24cf29f1bceb53b16

Aliases

arxiv: 1303.1341 · arxiv_version: 1303.1341v1 · doi: 10.48550/arxiv.1303.1341 · pith_short_12: 4SCMEEJGKF6P · pith_short_16: 4SCMEEJGKF6P2JDT · pith_short_8: 4SCMEEJG

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/4SCMEEJGKF6P2JDTOMUYFDVW5B \
  | 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: e484c21126517cfd24737329828eb6e85a1d8029881befa24cf29f1bceb53b16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3235b4678460432e12e5abace52e273cbaac93d84145d3a46ac2dfea10686c3",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2013-03-06T14:52:31Z",
    "title_canon_sha256": "10447451fdc294a656a2f5919d38b7e8782069be02ca415536f51935becec7c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.1341",
    "kind": "arxiv",
    "version": 1
  }
}