Pith Number

pith:PDIGQYKS

pith:2006:PDIGQYKSAW745MC7SVHEXJSKOP

not attested not anchored not stored refs pending

DMRG study of scaling exponents in spin-1/2 Heisenberg chains with dimerization and frustration

Diptiman Sen, Manoranjan Kumar, S. Ramasesha, Z. G. Soos

arxiv:cond-mat/0608395 v2 · 2006-08-17 · cond-mat.str-el · 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{PDIGQYKSAW745MC7SVHEXJSKOP}

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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	2026-05-18T01:39:44.113375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78d068615205bfceb05f954e4ba64a73c2e9d53a832818d2af21f25a5335d00f

Aliases

arxiv: cond-mat/0608395 · arxiv_version: cond-mat/0608395v2 · doi: 10.48550/arxiv.cond-mat/0608395 · pith_short_12: PDIGQYKSAW74 · pith_short_16: PDIGQYKSAW745MC7 · pith_short_8: PDIGQYKS

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/PDIGQYKSAW745MC7SVHEXJSKOP \
  | 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: 78d068615205bfceb05f954e4ba64a73c2e9d53a832818d2af21f25a5335d00f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6bfb848a7b962534049d9f532861f4041f4d5765d1fe884c32d5dee42b12110",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2006-08-17T12:28:06Z",
    "title_canon_sha256": "a675c432ba0f582643d5a95579d21c7d2226fa502add66d497709c0a8e454bbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0608395",
    "kind": "arxiv",
    "version": 2
  }
}