Pith Number

pith:NE3VR6EC

pith:2018:NE3VR6ECVR6ETVJPQX53FEQISN

not attested not anchored not stored refs pending

The Heisenberg spin-1/2 XXZ chain in the presence of electric and magnetic fields

P. Durganandini, Pradeep Thakur

arxiv:1801.10509 v1 · 2018-01-31 · 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{NE3VR6ECVR6ETVJPQX53FEQISN}

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	2026-05-18T00:22:50.691798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

693758f882ac7c49d52f85fbb29208936b0953d1b0a83787f122a7e9e49b71e4

Aliases

arxiv: 1801.10509 · arxiv_version: 1801.10509v1 · doi: 10.48550/arxiv.1801.10509 · pith_short_12: NE3VR6ECVR6E · pith_short_16: NE3VR6ECVR6ETVJP · pith_short_8: NE3VR6EC

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/NE3VR6ECVR6ETVJPQX53FEQISN \
  | 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: 693758f882ac7c49d52f85fbb29208936b0953d1b0a83787f122a7e9e49b71e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05fbf14ddb0935ffe24db4c178426d4d4cdf5ee2f59e94e908cbedc204f7d0ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-01-31T15:51:13Z",
    "title_canon_sha256": "b8c5f4cbbb115cdd6f5a23343c880ee1492dd6f21f3155632adbeab03869c1e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.10509",
    "kind": "arxiv",
    "version": 1
  }
}