Pith Number

pith:GL2C4USB

pith:2013:GL2C4USB5UGKWKMLLZ3G6FYGTZ

not attested not anchored not stored refs pending

Spontaneous motion in hierarchically assembled active matter

Daniel T. N. Chen, Michael Heymann, Stephen J. DeCamp, Tim Sanchez, Zvonimir Dogic

arxiv:1301.1122 v1 · 2013-01-07 · cond-mat.soft · cond-mat.mtrl-sci · nlin.CD · q-bio.BM · 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{GL2C4USB5UGKWKMLLZ3G6FYGTZ}

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.

Cited by

1 paper in Pith

Spatiotemporal Control of Charge +1 Topological Defects in Polar Active Matter

Receipt and verification

First computed	2026-05-18T03:37:06.785654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32f42e5241ed0cab298b5e766f17069e55240e142cb1e84642015d837c064e6b

Aliases

arxiv: 1301.1122 · arxiv_version: 1301.1122v1 · doi: 10.48550/arxiv.1301.1122 · pith_short_12: GL2C4USB5UGK · pith_short_16: GL2C4USB5UGKWKML · pith_short_8: GL2C4USB

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/GL2C4USB5UGKWKMLLZ3G6FYGTZ \
  | 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: 32f42e5241ed0cab298b5e766f17069e55240e142cb1e84642015d837c064e6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4aa2ba54c18c809e30b3a17fc5b2f3317c7f1f919b3a71fa4aa5572b6df44276",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "nlin.CD",
      "q-bio.BM",
      "q-bio.CB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-01-07T07:30:33Z",
    "title_canon_sha256": "3d41238a2b64a814d354bf732328ae7fbc7ab5c2842e10d932dc18c7ab1f3407"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.1122",
    "kind": "arxiv",
    "version": 1
  }
}