Pith Number

pith:YU7WUCVA

pith:2022:YU7WUCVAWS6HPKDBPW3QF524BK

not attested not anchored not stored refs pending

Active nematic defects in compressible and incompressible flows

Luiza Angheluta, Mark J. Bowick, M. Cristina Marchetti, Supavit Pokawanvit, Zhihong You, Zhitao Chen

arxiv:2206.13598 v2 · 2022-06-27 · 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{YU7WUCVAWS6HPKDBPW3QF524BK}

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	2026-07-05T05:20:41.784484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c53f6a0aa0b4bc77a8617db702f75c0a91782a6e9737b3ecb22dd036dc7d77d9

Aliases

arxiv: 2206.13598 · arxiv_version: 2206.13598v2 · doi: 10.48550/arxiv.2206.13598 · pith_short_12: YU7WUCVAWS6H · pith_short_16: YU7WUCVAWS6HPKDB · pith_short_8: YU7WUCVA

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/YU7WUCVAWS6HPKDBPW3QF524BK \
  | 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: c53f6a0aa0b4bc77a8617db702f75c0a91782a6e9737b3ecb22dd036dc7d77d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19c30c567959cc73d0b68b4c4a6c7b991f83cc26da8ff94a16028cc530a39de4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2022-06-27T19:22:24Z",
    "title_canon_sha256": "9974b69841975a266c9d04b9655b660c623d0fc22396e243f9217c67dfeed507"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.13598",
    "kind": "arxiv",
    "version": 2
  }
}