Pith Number

pith:ZZMFZMXJ

pith:2008:ZZMFZMXJTYBIWZBJAH7EVDXUMB

not attested not anchored not stored refs pending

Quantum Annealing and Analog Quantum Computation

Arnab Das, Bikas K. Chakrabarti

arxiv:0801.2193 v3 · 2008-01-15 · quant-ph · cond-mat.stat-mech · physics.comp-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{ZZMFZMXJTYBIWZBJAH7EVDXUMB}

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	2026-05-18T04:40:45.509769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce585cb2e99e028b642901fe4a8ef46062b4d45c8c6ecfea0b04e0b7505b8d67

Aliases

arxiv: 0801.2193 · arxiv_version: 0801.2193v3 · doi: 10.48550/arxiv.0801.2193 · pith_short_12: ZZMFZMXJTYBI · pith_short_16: ZZMFZMXJTYBIWZBJ · pith_short_8: ZZMFZMXJ

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/ZZMFZMXJTYBIWZBJAH7EVDXUMB \
  | 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: ce585cb2e99e028b642901fe4a8ef46062b4d45c8c6ecfea0b04e0b7505b8d67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78a2b8b4239caada2d12a56ee2a852a7388dc2aeb32c4ea122fab058d1ae234e",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.comp-ph"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2008-01-15T01:32:58Z",
    "title_canon_sha256": "e1ab639c648c0f20cc10e3881817eedb58697c7255f02214c694fe57082ba86d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.2193",
    "kind": "arxiv",
    "version": 3
  }
}