Pith Number

pith:ZUG4NRX2

pith:2023:ZUG4NRX2VQCTVYWSQOL4VTKUVL

not attested not anchored not stored refs pending

Spontaneous flows and dynamics of full-integer topological defects in polar active matter

Amin Doostmohammadi, Jonas R{\o}nning, Julian Renaud, Luiza Angheluta

arxiv:2303.07063 v1 · 2023-03-13 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZUG4NRX2VQCTVYWSQOL4VTKUVL}

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	2026-07-05T05:50:26.103345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd0dc6c6faac053ae2d28397cacd54aaf2ba36e7590fda283061bba2099efcc3

Aliases

arxiv: 2303.07063 · arxiv_version: 2303.07063v1 · doi: 10.48550/arxiv.2303.07063 · pith_short_12: ZUG4NRX2VQCT · pith_short_16: ZUG4NRX2VQCTVYWS · pith_short_8: ZUG4NRX2

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/ZUG4NRX2VQCTVYWSQOL4VTKUVL \
  | 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: cd0dc6c6faac053ae2d28397cacd54aaf2ba36e7590fda283061bba2099efcc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf2d5a01c840136010c55d2db04624ddc95c1645e8d113c96288714b3a97a623",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2023-03-13T12:37:20Z",
    "title_canon_sha256": "3e7804009ba54a268e517ac9e2970d93f048e995da658aa65016aba4d1ddb088"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.07063",
    "kind": "arxiv",
    "version": 1
  }
}