Pith Number

pith:LCQHLBMC

pith:2012:LCQHLBMCGTBEQKLX6GOAYIRDDD

not attested not anchored not stored refs pending

Projected Entangled Pair States at Finite Temperature: Imaginary Time Evolution with Ancillas

Jacek Dziarmaga, Lukasz Cincio, Piotr Czarnik

arxiv:1209.0454 v2 · 2012-09-03 · cond-mat.str-el · cond-mat.quant-gas · 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{LCQHLBMCGTBEQKLX6GOAYIRDDD}

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	2026-05-18T03:39:04.911711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58a075858234c2482977f19c0c222318fc256b25b3698f89dd03d6fb0872f33f

Aliases

arxiv: 1209.0454 · arxiv_version: 1209.0454v2 · doi: 10.48550/arxiv.1209.0454 · pith_short_12: LCQHLBMCGTBE · pith_short_16: LCQHLBMCGTBEQKLX · pith_short_8: LCQHLBMC

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/LCQHLBMCGTBEQKLX6GOAYIRDDD \
  | 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: 58a075858234c2482977f19c0c222318fc256b25b3698f89dd03d6fb0872f33f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96199d81d49cce67fe389a921a50b40018ba4fde2a1f7ef3cc10a805a4015ba7",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.stat-mech",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-09-03T15:11:30Z",
    "title_canon_sha256": "fc746a388265b92a53c645ea5e501017c256bf9d44d1e39f19fdbe4c01ad23ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.0454",
    "kind": "arxiv",
    "version": 2
  }
}