Pith Number

pith:EMYE5AR5

pith:2019:EMYE5AR5UTKXWEULXSDRCOTGB2

not attested not anchored not stored refs pending

Self-averaging of perturbation Hamiltonian density in perturbed spin systems

C. Itoi

arxiv:1908.09423 v2 · 2019-08-26 · math-ph · cond-mat.stat-mech · math.MP · 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{EMYE5AR5UTKXWEULXSDRCOTGB2}

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	2026-07-05T01:21:59.277491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23304e823da4d57b128bbc87113a660e818285b990d226b248f22bd0b4bf14ba

Aliases

arxiv: 1908.09423 · arxiv_version: 1908.09423v2 · doi: 10.48550/arxiv.1908.09423 · pith_short_12: EMYE5AR5UTKX · pith_short_16: EMYE5AR5UTKXWEUL · pith_short_8: EMYE5AR5

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/EMYE5AR5UTKXWEULXSDRCOTGB2 \
  | 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: 23304e823da4d57b128bbc87113a660e818285b990d226b248f22bd0b4bf14ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce33fc3fa5232eef7e35021a981b65017e65734bf83925262832f8800d7a4501",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2019-08-26T01:08:09Z",
    "title_canon_sha256": "c5923b5366cee76aeafa7350593213eb5d961f4ee37c77830140866f43a9b364"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09423",
    "kind": "arxiv",
    "version": 2
  }
}