Pith Number

pith:CQ2PQANH

pith:2012:CQ2PQANHKWPQ2XAV3AQ7MRTMQG

not attested not anchored not stored refs pending

Ultrametric probe of the spin-glass state in a field

Alexander K. Hartmann, Florent Krzakala, Helmut G. Katzgraber, Thomas Jorg

arxiv:1205.4200 v4 · 2012-05-18 · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CQ2PQANHKWPQ2XAV3AQ7MRTMQG}

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	2026-05-18T03:41:29.248909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1434f801a7559f0d5c15d821f6466c819bc8dc98f6f2ee43e400136c2a427a09

Aliases

arxiv: 1205.4200 · arxiv_version: 1205.4200v4 · doi: 10.48550/arxiv.1205.4200 · pith_short_12: CQ2PQANHKWPQ · pith_short_16: CQ2PQANHKWPQ2XAV · pith_short_8: CQ2PQANH

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/CQ2PQANHKWPQ2XAV3AQ7MRTMQG \
  | 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: 1434f801a7559f0d5c15d821f6466c819bc8dc98f6f2ee43e400136c2a427a09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8051eee1e1e72fba583eaa1260e0ae4ff921e0221eb273222dc31580e600a67a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2012-05-18T17:11:02Z",
    "title_canon_sha256": "fa847965e2a70a23b4b25e8a3ce66fd96b34b5a173d536fc6ecb638fed75c753"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.4200",
    "kind": "arxiv",
    "version": 4
  }
}