Pith Number

pith:5X5I4OXR

pith:2008:5X5I4OXRQU2A7Y2F6V2O74EFIU

not attested not anchored not stored refs pending

Dynamics of confined suspensions of swimming particles

Juan P. Hernandez-Ortiz, Michael D. Graham, Patrick T. Underhill

arxiv:0811.1814 v1 · 2008-11-12 · physics.flu-dyn · physics.bio-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{5X5I4OXRQU2A7Y2F6V2O74EFIU}

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	2026-05-18T02:15:21.482206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edfa8e3af185340fe345f574eff0854513c1d309a2e22f6f7084dec5014ed68e

Aliases

arxiv: 0811.1814 · arxiv_version: 0811.1814v1 · doi: 10.48550/arxiv.0811.1814 · pith_short_12: 5X5I4OXRQU2A · pith_short_16: 5X5I4OXRQU2A7Y2F · pith_short_8: 5X5I4OXR

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/5X5I4OXRQU2A7Y2F6V2O74EFIU \
  | 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: edfa8e3af185340fe345f574eff0854513c1d309a2e22f6f7084dec5014ed68e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f546cec584376cf12c84ce9add31bdfd0d7a404b315e6644dc11af27fb2083f3",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2008-11-12T04:20:09Z",
    "title_canon_sha256": "a9b2a9bc5a976032207bbb1b3329284f02bbeb62799213040de0feb226b34c2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.1814",
    "kind": "arxiv",
    "version": 1
  }
}