Pith Number

pith:VV4KW7O7

pith:2013:VV4KW7O7VDJ3T4DA72VSNUE6SO

not attested not anchored not stored refs pending

Ising nematic fluid phase of hard-core dimers on the square lattice

Daniel Charrier, Eduardo Fradkin, Stefanos Papanikolaou

arxiv:1310.4173 v2 · 2013-10-15 · cond-mat.str-el · cond-mat.mtrl-sci · cond-mat.soft · cond-mat.stat-mech · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VV4KW7O7VDJ3T4DA72VSNUE6SO}

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	2026-05-18T03:00:25.676601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad78ab7ddfa8d3b9f060feab26d09e9382c4d18f93abaa7d2d00b0bdb544c72c

Aliases

arxiv: 1310.4173 · arxiv_version: 1310.4173v2 · doi: 10.48550/arxiv.1310.4173 · pith_short_12: VV4KW7O7VDJ3 · pith_short_16: VV4KW7O7VDJ3T4DA · pith_short_8: VV4KW7O7

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/VV4KW7O7VDJ3T4DA72VSNUE6SO \
  | 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: ad78ab7ddfa8d3b9f060feab26d09e9382c4d18f93abaa7d2d00b0bdb544c72c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38e13bc2eeb314e08a05b3814328d55a82dfde4aaaa4a238ec5be738b26de7fe",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.soft",
      "cond-mat.stat-mech",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2013-10-15T20:00:01Z",
    "title_canon_sha256": "e7bb2d14cd2ae95f6ee7772d0ee089d3c88c09f67eb2dddf36b874bcb89a0a72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.4173",
    "kind": "arxiv",
    "version": 2
  }
}