Pith Number

pith:3LNWF2FY

pith:2011:3LNWF2FYSY2CP5WARJKVXKDDGL

not attested not anchored not stored refs pending

Fidelity spectrum and phase transitions of quantum systems

N. Paunkovic, P. D. Sacramento, V. R. Vieira

arxiv:1107.5931 v1 · 2011-07-29 · quant-ph · 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{3LNWF2FYSY2CP5WARJKVXKDDGL}

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	2026-05-18T02:01:05.841638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dadb62e8b8963427f6c08a555ba86332e69f3acf6fe0bbc7ce48c6aea272ad38

Aliases

arxiv: 1107.5931 · arxiv_version: 1107.5931v1 · doi: 10.48550/arxiv.1107.5931 · pith_short_12: 3LNWF2FYSY2C · pith_short_16: 3LNWF2FYSY2CP5WA · pith_short_8: 3LNWF2FY

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/3LNWF2FYSY2CP5WARJKVXKDDGL \
  | 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: dadb62e8b8963427f6c08a555ba86332e69f3acf6fe0bbc7ce48c6aea272ad38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ef078be88713652a232a6dc319d331095ca38a19e1b2d24a65707d2181fb0b7",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-07-29T11:09:27Z",
    "title_canon_sha256": "c7d494908c5d55e5eddd00224cb048b3ede1ebaf3c8eaff677ab5b747956884a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.5931",
    "kind": "arxiv",
    "version": 1
  }
}