Pith Number

pith:PXR7IIPB

pith:2013:PXR7IIPBDVNG2SCMSUCH5H2IGO

not attested not anchored not stored refs pending

Nematode Locomotion in Unconfined and Confined Fluids

Alejandro Bilbao, Eligiusz Wajnryb, Jerzy Blawzdziewicz, Siva Vanapalli

arxiv:1306.4423 v1 · 2013-06-19 · 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{PXR7IIPBDVNG2SCMSUCH5H2IGO}

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	2026-05-17T23:56:10.838187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7de3f421e11d5a6d484c95047e9f4833bab20db9cc07a71001596142b6f3fb7b

Aliases

arxiv: 1306.4423 · arxiv_version: 1306.4423v1 · doi: 10.48550/arxiv.1306.4423 · pith_short_12: PXR7IIPBDVNG · pith_short_16: PXR7IIPBDVNG2SCM · pith_short_8: PXR7IIPB

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/PXR7IIPBDVNG2SCMSUCH5H2IGO \
  | 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: 7de3f421e11d5a6d484c95047e9f4833bab20db9cc07a71001596142b6f3fb7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "421e013ccd05a827120721d18f2b4cf12e23dab099f267cce4c73166c414310c",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2013-06-19T05:00:19Z",
    "title_canon_sha256": "63c387b8084a4e9ad0e57355796639559fccae1bbcb7b0c043a92ff5ee59f04c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.4423",
    "kind": "arxiv",
    "version": 1
  }
}