Pith Number

pith:FGR42RIQ

pith:2017:FGR42RIQIF53ISFRMWLM57AVT3

not attested not anchored not stored refs pending

Long range interactions in antiferromagnetic quantum spin chains

B. Bravo, D. C. Cabra, F. A. G\'omez Albarrac\'in, G. L. Rossini

arxiv:1704.03420 v3 · 2017-04-11 · 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{FGR42RIQIF53ISFRMWLM57AVT3}

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	2026-05-18T00:36:32.076469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29a3cd4510417bb448b16596cefc159ec069071df1b79835692bcc96d899994e

Aliases

arxiv: 1704.03420 · arxiv_version: 1704.03420v3 · doi: 10.48550/arxiv.1704.03420 · pith_short_12: FGR42RIQIF53 · pith_short_16: FGR42RIQIF53ISFR · pith_short_8: FGR42RIQ

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/FGR42RIQIF53ISFRMWLM57AVT3 \
  | 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: 29a3cd4510417bb448b16596cefc159ec069071df1b79835692bcc96d899994e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a780d59c5714bc05e146d44a06a36eec32543ceba12b3c69aea74af103a0a57",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-04-11T17:04:50Z",
    "title_canon_sha256": "538ed4199b6b53804f60ab4b4699fdf379b49c5d4540c05a3b6c6ae76bb44b75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03420",
    "kind": "arxiv",
    "version": 3
  }
}