Pith Number

pith:TPVHLFB3

pith:2009:TPVHLFB3AZ26FKIBLT62GEQ2AD

not attested not anchored not stored refs pending

Singlet-triplet Hamiltonian for spin excitation in the Kondo-insulator

A. F. Barabanov, L. A. Maksimov

arxiv:0911.2348 v1 · 2009-11-12 · cond-mat.str-el · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TPVHLFB3AZ26FKIBLT62GEQ2AD}

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	2026-05-18T02:10:48.422526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bea75943b0675e2a9015cfda3121a00def7440245f42c99c81e6e221ea980da

Aliases

arxiv: 0911.2348 · arxiv_version: 0911.2348v1 · doi: 10.48550/arxiv.0911.2348 · pith_short_12: TPVHLFB3AZ26 · pith_short_16: TPVHLFB3AZ26FKIB · pith_short_8: TPVHLFB3

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/TPVHLFB3AZ26FKIBLT62GEQ2AD \
  | 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: 9bea75943b0675e2a9015cfda3121a00def7440245f42c99c81e6e221ea980da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bacdd672c16c5114ccbb01b2725be0beb33a625466678e80933d21c30a63ecf",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2009-11-12T10:21:47Z",
    "title_canon_sha256": "507b5e115f0a2d3eff6150711e84800bf5a32e9189535804a2abedd91be299c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.2348",
    "kind": "arxiv",
    "version": 1
  }
}