Pith Number

pith:ZTHOJ2QM

pith:2020:ZTHOJ2QM3SNDQPDEKZLKEUGCAE

not attested not anchored not stored refs pending

Topological waves in passive and active fluids on curved surfaces: a unified picture

Jan de Boer, Jay Armas, Luca Giomi, Richard Green

arxiv:2011.12271 v1 · 2020-11-24 · cond-mat.soft · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZTHOJ2QM3SNDQPDEKZLKEUGCAE}

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

Designing topological edge currents in chiral active matter

Receipt and verification

First computed	2026-07-05T01:54:09.595171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cccee4ea0cdc9a383c645656a250c20103914571e0fde424d227b7809a02b690

Aliases

arxiv: 2011.12271 · arxiv_version: 2011.12271v1 · doi: 10.48550/arxiv.2011.12271 · pith_short_12: ZTHOJ2QM3SND · pith_short_16: ZTHOJ2QM3SNDQPDE · pith_short_8: ZTHOJ2QM

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/ZTHOJ2QM3SNDQPDEKZLKEUGCAE \
  | 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: cccee4ea0cdc9a383c645656a250c20103914571e0fde424d227b7809a02b690

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "944474e98f6000876676b5ce033033ef18c9ffe6a7fdca0e0127d83d81497bb5",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2020-11-24T18:33:18Z",
    "title_canon_sha256": "439b728fdb4327be6b130be5c516ff8503ee6666128fff457115f51a3c3fc509"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.12271",
    "kind": "arxiv",
    "version": 1
  }
}