Pith Number

pith:ZE2CS5H2

pith:2013:ZE2CS5H2AUXYWNZKUKHWNQ7X3V

not attested not anchored not stored refs pending

Jittery velocity relaxation of an elastic sphere immersed in a viscous incompressible fluid

B. U. Felderhof

arxiv:1312.3842 v2 · 2013-12-13 · 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{ZE2CS5H2AUXYWNZKUKHWNQ7X3V}

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	2026-05-18T01:45:50.751126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9342974fa052f8b372aa28f66c3f7dd7393696bd6e774df7e94ffe60241a897

Aliases

arxiv: 1312.3842 · arxiv_version: 1312.3842v2 · doi: 10.48550/arxiv.1312.3842 · pith_short_12: ZE2CS5H2AUXY · pith_short_16: ZE2CS5H2AUXYWNZK · pith_short_8: ZE2CS5H2

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/ZE2CS5H2AUXYWNZKUKHWNQ7X3V \
  | 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: c9342974fa052f8b372aa28f66c3f7dd7393696bd6e774df7e94ffe60241a897

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b436aa53ef2135cea051cf7607b42dba64c876b945b326fac5c61ac23d23b0a",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2013-12-13T15:29:35Z",
    "title_canon_sha256": "5c9a3b2efe62ff76be1239e7a09acae0a710629b2e8ba5c244f15f18c7e351b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.3842",
    "kind": "arxiv",
    "version": 2
  }
}