Pith Number

pith:IP7WVSQC

pith:2015:IP7WVSQCWB4OZSD5LRVCG6W5LH

not attested not anchored not stored refs pending

Characterizing the Haldane phase in quasi-one-dimensional spin-1 Heisenberg antiferromagnets

Keola Wierschem, Pinaki Sengupta

arxiv:1501.00422 v1 · 2015-01-02 · 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{IP7WVSQCWB4OZSD5LRVCG6W5LH}

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	2026-05-18T02:30:09.198412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43ff6aca02b078ecc87d5c6a237add59c3fa1340b4c226de7b0372a8f707715d

Aliases

arxiv: 1501.00422 · arxiv_version: 1501.00422v1 · doi: 10.48550/arxiv.1501.00422 · pith_short_12: IP7WVSQCWB4O · pith_short_16: IP7WVSQCWB4OZSD5 · pith_short_8: IP7WVSQC

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/IP7WVSQCWB4OZSD5LRVCG6W5LH \
  | 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: 43ff6aca02b078ecc87d5c6a237add59c3fa1340b4c226de7b0372a8f707715d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa9cecbe57d7d611fda54325abeae1ab333d4d7ba1daa209a6c985b5405b19ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-01-02T15:11:27Z",
    "title_canon_sha256": "abe3ba620adcd17a7328fe4624a006995ebcecee9000c3dcc33a8e28ecbd415b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.00422",
    "kind": "arxiv",
    "version": 1
  }
}