Pith Number

pith:SCPOBLOF

pith:2012:SCPOBLOFVNNWXJPHZVXR73OAE2

not attested not anchored not stored refs pending

Gapless spin-liquid phase in the kagome spin-1/2 Heisenberg antiferromagnet

Didier Poilblanc, Federico Becca, Sandro Sorella, Yasir Iqbal

arxiv:1209.1858 v4 · 2012-09-09 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SCPOBLOFVNNWXJPHZVXR73OAE2}

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	2026-05-18T02:20:50.298347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

909ee0adc5ab5b6ba5e7cd6f1fedc02695137210ab2ccb7f1a8740f61feb88d1

Aliases

arxiv: 1209.1858 · arxiv_version: 1209.1858v4 · doi: 10.48550/arxiv.1209.1858 · pith_short_12: SCPOBLOFVNNW · pith_short_16: SCPOBLOFVNNWXJPH · pith_short_8: SCPOBLOF

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/SCPOBLOFVNNWXJPHZVXR73OAE2 \
  | 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: 909ee0adc5ab5b6ba5e7cd6f1fedc02695137210ab2ccb7f1a8740f61feb88d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "472a9b819ed2a0b7faded462b674c9a0e88465c34e701478d85cbc622e8ebcff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-09-09T23:55:34Z",
    "title_canon_sha256": "e2f948dbb4979273f56d694f25cdfa72424e9d8bd1e83863472a87057a8f3d26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.1858",
    "kind": "arxiv",
    "version": 4
  }
}