Pith Number

pith:O2TJFDHE

pith:2015:O2TJFDHEMHM3C3W5LW6T7ZYDKA

not attested not anchored not stored refs pending

Dimensionless ratios: characteristics of quantum liquids and their phase transitions

Hai-Qing Lin, Rudolf A. Roemer, Xi-Wen Guan, Yang-Yang Chen, Yi-Cong Yu

arxiv:1508.00763 v4 · 2015-08-04 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O2TJFDHEMHM3C3W5LW6T7ZYDKA}

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	2026-05-18T00:56:21.543042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76a6928ce461d9b16edd5dbd3fe703502d0748af4a0761bde1a4c9b10d86f60f

Aliases

arxiv: 1508.00763 · arxiv_version: 1508.00763v4 · doi: 10.48550/arxiv.1508.00763 · pith_short_12: O2TJFDHEMHM3 · pith_short_16: O2TJFDHEMHM3C3W5 · pith_short_8: O2TJFDHE

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/O2TJFDHEMHM3C3W5LW6T7ZYDKA \
  | 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: 76a6928ce461d9b16edd5dbd3fe703502d0748af4a0761bde1a4c9b10d86f60f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "babf88792e9defad5d470e36355a3f0c69997e346c03bd085256693911b5ba92",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2015-08-04T13:06:44Z",
    "title_canon_sha256": "f6af04cf285be62ccb703e96a1fa4b2dbc5044f7769f4c143fe0fcbb4f24c6b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00763",
    "kind": "arxiv",
    "version": 4
  }
}