Pith Number

pith:RMUZ3B5T

pith:2017:RMUZ3B5T4JOS3EI6BU3EIBSQRN

not attested not anchored not stored refs pending

Flocking from a quantum analogy: Spin-orbit coupling in an active fluid

Anton Souslov, Benjamin Loewe, Paul M. Goldbart

arxiv:1708.00937 v1 · 2017-08-02 · cond-mat.soft · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RMUZ3B5T4JOS3EI6BU3EIBSQRN}

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	2026-05-18T00:22:16.042982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b299d87b3e25d2d911e0d364406508b5bcdc8bb92c2a0df7cae09e0fb0f75e7

Aliases

arxiv: 1708.00937 · arxiv_version: 1708.00937v1 · doi: 10.48550/arxiv.1708.00937 · pith_short_12: RMUZ3B5T4JOS · pith_short_16: RMUZ3B5T4JOS3EI6 · pith_short_8: RMUZ3B5T

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/RMUZ3B5T4JOS3EI6BU3EIBSQRN \
  | 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: 8b299d87b3e25d2d911e0d364406508b5bcdc8bb92c2a0df7cae09e0fb0f75e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2a5b5e98402774377251df6c1f3ae3ffb3a04b97d1884ad235dab6eadd67db7",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2017-08-02T21:38:34Z",
    "title_canon_sha256": "64d9758351d73a48ae2192267eff5836e10b9387b52710c10709d54673c82830"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00937",
    "kind": "arxiv",
    "version": 1
  }
}