Pith Number

pith:ZTBI47SK

pith:2018:ZTBI47SKRKZ6AXS5RNPFJASO2T

not attested not anchored not stored refs pending

Metric-space approach for distinguishing quantum phase transitions in spin-imbalanced systems

I. D' Amico, T. de Picoli, V. V. Fran\c{c}a

arxiv:1803.05216 v1 · 2018-03-14 · quant-ph · cond-mat.supr-con

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	2026-05-17T23:53:57.854025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccc28e7e4a8ab3e05e5d8b5e54824ed4c575a1306d392d0fb3380852f130111b

Aliases

arxiv: 1803.05216 · arxiv_version: 1803.05216v1 · doi: 10.48550/arxiv.1803.05216 · pith_short_12: ZTBI47SKRKZ6 · pith_short_16: ZTBI47SKRKZ6AXS5 · pith_short_8: ZTBI47SK

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/ZTBI47SKRKZ6AXS5RNPFJASO2T \
  | 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: ccc28e7e4a8ab3e05e5d8b5e54824ed4c575a1306d392d0fb3380852f130111b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f38673d1ee117a7593dac31277dc8df7d90a7d6ad8a0b2b3da4fc8881126d04",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-03-14T11:44:14Z",
    "title_canon_sha256": "577d0cbd72a82f773321bd734e47e9a1a88a3f16c414af8586e79e4e8cbc5aa8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05216",
    "kind": "arxiv",
    "version": 1
  }
}