Pith Number

pith:2P7ZVJ7T

pith:2014:2P7ZVJ7T2UUEPRQJCCTQI2RSJN

not attested not anchored not stored refs pending

Symmetry fractionalization: Symmetry-protected topological phases of the bond-alternating spin-$1/2$ Heisenberg chain

A. Langari, A. T. Rezakhani, R. Haghshenas

arxiv:1405.3047 v1 · 2014-05-13 · 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{2P7ZVJ7T2UUEPRQJCCTQI2RSJN}

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	2026-05-18T02:39:55.506968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3ff9aa7f3d52847c60910a7046a324b5da1565a385a99f289c0881c7899a29b

Aliases

arxiv: 1405.3047 · arxiv_version: 1405.3047v1 · doi: 10.48550/arxiv.1405.3047 · pith_short_12: 2P7ZVJ7T2UUE · pith_short_16: 2P7ZVJ7T2UUEPRQJ · pith_short_8: 2P7ZVJ7T

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/2P7ZVJ7T2UUEPRQJCCTQI2RSJN \
  | 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: d3ff9aa7f3d52847c60910a7046a324b5da1565a385a99f289c0881c7899a29b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12ae74b15be24428e7cc2b48ad5f0a63d31fa167066036d74b4103ed90583158",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-05-13T07:02:13Z",
    "title_canon_sha256": "713cbf1486d128cc74224d672997dd831d4317584f324821eca72ce460e67144"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.3047",
    "kind": "arxiv",
    "version": 1
  }
}