Pith Number

pith:HR67GXUE

pith:2014:HR67GXUETWSE4M7LJ2WR73V5EB

not attested not anchored not stored refs pending

The superfluid density in continuous and discrete spaces: Avoiding misconceptions

V.G. Rousseau

arxiv:1403.5472 v3 · 2014-03-21 · 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{HR67GXUETWSE4M7LJ2WR73V5EB}

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	2026-05-18T02:41:16.956592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c7df35e849da44e33eb4ead1feebd206cdd4b0b282d39387476b61124a70229

Aliases

arxiv: 1403.5472 · arxiv_version: 1403.5472v3 · doi: 10.48550/arxiv.1403.5472 · pith_short_12: HR67GXUETWSE · pith_short_16: HR67GXUETWSE4M7L · pith_short_8: HR67GXUE

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/HR67GXUETWSE4M7LJ2WR73V5EB \
  | 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: 3c7df35e849da44e33eb4ead1feebd206cdd4b0b282d39387476b61124a70229

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80fc4376dd1c594960d421e0d511a7e4b7da0bcfca26626393e3b15fc39d55ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2014-03-21T14:19:32Z",
    "title_canon_sha256": "82d5e39e89a34415b3c6a924d2f6abdf2013ae9f9f19585e1520945c66a5dc3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.5472",
    "kind": "arxiv",
    "version": 3
  }
}