Pith Number

pith:2F75RSEM

pith:2013:2F75RSEMU44JKC6ZQKII4EVCAY

not attested not anchored not stored refs pending

Anomalous Hydrodynamics of Two-Dimensional Vortex Fluid

Alexander G. Abanov, Paul Wiegmann

arxiv:1311.4479 v1 · 2013-11-18 · physics.flu-dyn · cond-mat.quant-gas · cond-mat.str-el · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2F75RSEMU44JKC6ZQKII4EVCAY}

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	2026-05-18T02:43:09.282560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d17fd8c88ca738950bd982908e12a2061e946702361c39dfd74b8525507bbdd6

Aliases

arxiv: 1311.4479 · arxiv_version: 1311.4479v1 · doi: 10.48550/arxiv.1311.4479 · pith_short_12: 2F75RSEMU44J · pith_short_16: 2F75RSEMU44JKC6Z · pith_short_8: 2F75RSEM

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/2F75RSEMU44JKC6ZQKII4EVCAY \
  | 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: d17fd8c88ca738950bd982908e12a2061e946702361c39dfd74b8525507bbdd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "752de467d509603f825345f3355219eb7bbca433eb4dc9822520cf99ba475914",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.str-el",
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2013-11-18T18:24:53Z",
    "title_canon_sha256": "947dbbae45ea0b9d498f2172bb06011fc3eaa9526b39d52608b9fbc72743b585"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.4479",
    "kind": "arxiv",
    "version": 1
  }
}