Pith Number

pith:Y5AWZILA

pith:2018:Y5AWZILABFI5QSI7PALUOA4ZTF

not attested not anchored not stored refs pending

Numerical Investigations of SO(4) Emergent Extended Symmetry in Spin-1/2 Heisenberg Antiferromagnetic Chains

Anders W. Sandvik, Emanuel Katz, Pranay Patil

arxiv:1803.02041 v2 · 2018-03-06 · 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{Y5AWZILABFI5QSI7PALUOA4ZTF}

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	2026-05-18T00:10:38.286985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7416ca1600951d8491f78174703999979fedd679619419937e7cc99511f6c66

Aliases

arxiv: 1803.02041 · arxiv_version: 1803.02041v2 · doi: 10.48550/arxiv.1803.02041 · pith_short_12: Y5AWZILABFI5 · pith_short_16: Y5AWZILABFI5QSI7 · pith_short_8: Y5AWZILA

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/Y5AWZILABFI5QSI7PALUOA4ZTF \
  | 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: c7416ca1600951d8491f78174703999979fedd679619419937e7cc99511f6c66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9299190a4ccc0cc5bd32225def2b141ed76cc97350d42f4354a1a7c9738ac29",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-03-06T07:22:53Z",
    "title_canon_sha256": "6a8c8e3c3a15056ab89767cd0853305c337b87d6bbeb8ff43a217bfb7dc4aa66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.02041",
    "kind": "arxiv",
    "version": 2
  }
}