Pith Number

pith:PWD36WZB

pith:2010:PWD36WZBD6LB42X3RDZ3OB45Z2

not attested not anchored not stored refs pending

Micro-Capsules in Shear Flow

Reimar Finken, Steffen Kessler, Udo Seifert

arxiv:1004.4879 v1 · 2010-04-27 · 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{PWD36WZBD6LB42X3RDZ3OB45Z2}

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	2026-05-18T04:23:35.232035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d87bf5b211f961e6afb88f3b7079dcebfac5e998007794213daa4f7698b6618

Aliases

arxiv: 1004.4879 · arxiv_version: 1004.4879v1 · doi: 10.48550/arxiv.1004.4879 · pith_short_12: PWD36WZBD6LB · pith_short_16: PWD36WZBD6LB42X3 · pith_short_8: PWD36WZB

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/PWD36WZBD6LB42X3RDZ3OB45Z2 \
  | 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: 7d87bf5b211f961e6afb88f3b7079dcebfac5e998007794213daa4f7698b6618

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f3d3a3a05c34756b11f020a2072b7b8f02deca835af053f8dd69bf59bd48456",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2010-04-27T18:24:57Z",
    "title_canon_sha256": "e2c01e0d2c8afbbebcf4c9468c29028762615df8d6af5b6e0de69aa3721435e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.4879",
    "kind": "arxiv",
    "version": 1
  }
}