Pith Number

pith:COI57GE7

pith:2014:COI57GE7HG7YSBYTEPZ5OFKY7C

not attested not anchored not stored refs pending

Phase transitions in a system of hard rectangles on the square lattice

Joyjit Kundu, R. Rajesh

arxiv:1401.5590 v3 · 2014-01-22 · 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{COI57GE7HG7YSBYTEPZ5OFKY7C}

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	2026-05-18T02:51:48.401394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1391df989f39bf89071323f3d71558f8b443c2fb9d890312779a1e6a586a125b

Aliases

arxiv: 1401.5590 · arxiv_version: 1401.5590v3 · doi: 10.48550/arxiv.1401.5590 · pith_short_12: COI57GE7HG7Y · pith_short_16: COI57GE7HG7YSBYT · pith_short_8: COI57GE7

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/COI57GE7HG7YSBYTEPZ5OFKY7C \
  | 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: 1391df989f39bf89071323f3d71558f8b443c2fb9d890312779a1e6a586a125b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8be5d979cd8bb77ae22a54974c54b7c5a7aa5eadf9c10a069a0d64d086b98e5f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2014-01-22T08:55:28Z",
    "title_canon_sha256": "3901a8be44d42f2f55e0709a485397be2315372f99478d9d98dae37dcca84082"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5590",
    "kind": "arxiv",
    "version": 3
  }
}