Pith Number

pith:I4ZTIGWS

pith:2018:I4ZTIGWSWA2LTDNTT6SMLD5O77

not attested not anchored not stored refs pending

Fidelity and Uhlmann connection analysis of topological phase transitions in two dimensions

B. Mera, C. Vlachou, N. Paunkovi\'c, S. T. Amin, V. R. Vieira

arxiv:1803.05021 v2 · 2018-03-13 · cond-mat.str-el · cond-mat.stat-mech · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I4ZTIGWSWA2LTDNTT6SMLD5O77}

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	2026-05-17T23:57:10.459009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4733341ad2b034b98db39fa4c58faeffce0290b6f45dc9f54b1f7ef9c1bfaa3c

Aliases

arxiv: 1803.05021 · arxiv_version: 1803.05021v2 · doi: 10.48550/arxiv.1803.05021 · pith_short_12: I4ZTIGWSWA2L · pith_short_16: I4ZTIGWSWA2LTDNT · pith_short_8: I4ZTIGWS

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/I4ZTIGWSWA2LTDNTT6SMLD5O77 \
  | 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: 4733341ad2b034b98db39fa4c58faeffce0290b6f45dc9f54b1f7ef9c1bfaa3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbf9452792ff9fc9fa9b22babfb09803901b87bee726f601666aea1b74ef7ff4",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-03-13T19:40:17Z",
    "title_canon_sha256": "5ae2376f3212df6044aab6a65f3d223cf17b45f42cf03cc5c8fca2e984fc5b6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05021",
    "kind": "arxiv",
    "version": 2
  }
}