Pith Number

pith:GPYZSFQJ

pith:2019:GPYZSFQJJXTZC55CSL6KU2XT4A

not attested not anchored not stored refs pending

Spectra of the Dissipative Spin Chain

Jian Wang, Sudip Chakravarty

arxiv:1903.00567 v1 · 2019-03-01 · cond-mat.str-el · 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{GPYZSFQJJXTZC55CSL6KU2XT4A}

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	2026-05-17T23:52:14.112563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33f19916094de79177a292fcaa6af3e020db48a9ac925f525a01af9c5c2c0fff

Aliases

arxiv: 1903.00567 · arxiv_version: 1903.00567v1 · doi: 10.48550/arxiv.1903.00567 · pith_short_12: GPYZSFQJJXTZ · pith_short_16: GPYZSFQJJXTZC55C · pith_short_8: GPYZSFQJ

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/GPYZSFQJJXTZC55CSL6KU2XT4A \
  | 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: 33f19916094de79177a292fcaa6af3e020db48a9ac925f525a01af9c5c2c0fff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc4e393e7acf41a41947cc2224f86edb66ee852d0a789de874adb7d4bac70f55",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-03-01T22:34:51Z",
    "title_canon_sha256": "cd322a9de285bad74d8bb2e06e1ed339d35abfc190116ebe12dc992eb770a154"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00567",
    "kind": "arxiv",
    "version": 1
  }
}