Pith Number

pith:HTRTSEJO

pith:2014:HTRTSEJOHIXRRUMWNKKX7YCT26

not attested not anchored not stored refs pending

Distinct trivial phases protected by a point-group symmetry in quantum spin chains

Frank Pollmann, Masaki Oshikawa, Yohei Fuji

arxiv:1409.8616 v2 · 2014-09-30 · 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{HTRTSEJOHIXRRUMWNKKX7YCT26}

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.

Cited by

1 paper in Pith

The Ground State of the S=1 Antiferromagnetic Heisenberg Chain is Topologically Nontrivial if Gapped

Receipt and verification

First computed	2026-05-18T01:55:53.133777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ce339112e3a2f18d1966a957fe053d7b77b3abd838c5a67844d36fc10bcfae8

Aliases

arxiv: 1409.8616 · arxiv_version: 1409.8616v2 · doi: 10.48550/arxiv.1409.8616 · pith_short_12: HTRTSEJOHIXR · pith_short_16: HTRTSEJOHIXRRUMW · pith_short_8: HTRTSEJO

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/HTRTSEJOHIXRRUMWNKKX7YCT26 \
  | 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: 3ce339112e3a2f18d1966a957fe053d7b77b3abd838c5a67844d36fc10bcfae8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f85ca0b9597e819a075c9e545d342a37731e9df12bfd3d024b5409147567e441",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-09-30T16:24:28Z",
    "title_canon_sha256": "6e42b4d38ea072c9c01c8765728d27de97ef5a98eab185f952bfdb4a3aaafadf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.8616",
    "kind": "arxiv",
    "version": 2
  }
}