Pith Number

pith:5TBFA2FV

pith:2011:5TBFA2FVMJFARGJEBIVL4DTWCH

not attested not anchored not stored refs pending

The mechanics of a microscopic mixer: microtubules and cytoplasmic streaming in Drosophila oocytes

J. M. Deutsch, M. E. Brunner, William M. Saxton

arxiv:1101.2225 v2 · 2011-01-11 · q-bio.SC · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5TBFA2FVMJFARGJEBIVL4DTWCH}

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	2026-05-18T03:51:25.762261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecc25068b5624a0899240a2abe0e7611dd69bb1b0d7a193012a877d8d1006070

Aliases

arxiv: 1101.2225 · arxiv_version: 1101.2225v2 · doi: 10.48550/arxiv.1101.2225 · pith_short_12: 5TBFA2FVMJFA · pith_short_16: 5TBFA2FVMJFARGJE · pith_short_8: 5TBFA2FV

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/5TBFA2FVMJFARGJEBIVL4DTWCH \
  | 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: ecc25068b5624a0899240a2abe0e7611dd69bb1b0d7a193012a877d8d1006070

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "135aa4c3282eb4bfb03d1027131e8d70e75bab0afb6cd6be8db6c0d6e4dc0bae",
    "cross_cats_sorted": [
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.SC",
    "submitted_at": "2011-01-11T22:03:28Z",
    "title_canon_sha256": "3b558d9f88da7e9e128f238e8ded47eecc1be449a35bcd8c5c7a5f1a404b217a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.2225",
    "kind": "arxiv",
    "version": 2
  }
}