Pith Number

pith:W3KH2BAE

pith:2010:W3KH2BAENTZYJ3236TUIQLSCT3

not attested not anchored not stored refs pending

Continuous quantum phase transition between two topologically distinct valence bond solid states associated with the same spin value

Dong Zheng, Dung-Hai Lee, Guang-Ming Zhang, Tao Xiang

arxiv:1002.0171 v2 · 2010-02-01 · cond-mat.str-el · quant-ph

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

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	2026-05-18T04:31:41.345666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6d47d04046cf384ef5bf4e8882e429ece50e3b53ebdfa2ddd4b088ed60d1c4a

Aliases

arxiv: 1002.0171 · arxiv_version: 1002.0171v2 · doi: 10.48550/arxiv.1002.0171 · pith_short_12: W3KH2BAENTZY · pith_short_16: W3KH2BAENTZYJ323 · pith_short_8: W3KH2BAE

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/W3KH2BAENTZYJ3236TUIQLSCT3 \
  | 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: b6d47d04046cf384ef5bf4e8882e429ece50e3b53ebdfa2ddd4b088ed60d1c4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05c4b430992bf12f3d3b7b5b2d60a342639266613a607e820d2d47dc0fb6d624",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2010-02-01T02:04:50Z",
    "title_canon_sha256": "b1c1896fb83b67f94e8f725e8ef268177e3cf44543985cfe043d447486b675ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.0171",
    "kind": "arxiv",
    "version": 2
  }
}