Pith Number

pith:7K5YD5B3

pith:2010:7K5YD5B3G634A2LDPFMP6FBFCN

not attested not anchored not stored refs pending

A dedicated algorithm for calculating ground states for the triangular random bond Ising model

A. K. Hartmann, O. Melchert

arxiv:1007.5463 v1 · 2010-07-30 · cond-mat.dis-nn · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7K5YD5B3G634A2LDPFMP6FBFCN}

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	2026-05-18T02:06:00.882615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fabb81f43b37b7c069637958ff14251375ece6b22589941e959870d11119e4c7

Aliases

arxiv: 1007.5463 · arxiv_version: 1007.5463v1 · doi: 10.48550/arxiv.1007.5463 · pith_short_12: 7K5YD5B3G634 · pith_short_16: 7K5YD5B3G634A2LD · pith_short_8: 7K5YD5B3

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/7K5YD5B3G634A2LDPFMP6FBFCN \
  | 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: fabb81f43b37b7c069637958ff14251375ece6b22589941e959870d11119e4c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a99b7343caa51476654f5e3aa12e4e03d013acee09cafc16e7768a2890dbe8f",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2010-07-30T14:42:31Z",
    "title_canon_sha256": "599f1bc669a7b32ff0ad6dad9c9aa1b5414bb9bc4f4487cae38f49e56609f274"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.5463",
    "kind": "arxiv",
    "version": 1
  }
}