Pith Number

pith:DUF5VVT6

pith:2010:DUF5VVT6AQHH5YR7TLI75B533Z

not attested not anchored not stored refs pending

On the Swimming of \textit{Dictyostelium} amoebae

Albert Bae, Eberhard Bodenschatz

arxiv:1008.3709 v1 · 2010-08-22 · physics.bio-ph · physics.flu-dyn · q-bio.CB

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DUF5VVT6AQHH5YR7TLI75B533Z}

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	2026-05-18T02:05:43.998294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d0bdad67e040e7ee23f9ad1fe87bbde685a3cda49bbe2d37ea2e0ab548ce85d

Aliases

arxiv: 1008.3709 · arxiv_version: 1008.3709v1 · doi: 10.48550/arxiv.1008.3709 · pith_short_12: DUF5VVT6AQHH · pith_short_16: DUF5VVT6AQHH5YR7 · pith_short_8: DUF5VVT6

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/DUF5VVT6AQHH5YR7TLI75B533Z \
  | 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: 1d0bdad67e040e7ee23f9ad1fe87bbde685a3cda49bbe2d37ea2e0ab548ce85d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae86a91f0942f95160df1214e00871f77cf03835c7eee21bebb0cb2a07b7c74e",
    "cross_cats_sorted": [
      "physics.flu-dyn",
      "q-bio.CB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2010-08-22T17:32:01Z",
    "title_canon_sha256": "b0a6bb09252864f8192ecb7d1faa94ce0062a0398b0c8fd5ee995b496687fe90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.3709",
    "kind": "arxiv",
    "version": 1
  }
}