Pith Number

pith:KBVUTJ7G

pith:2026:KBVUTJ7G7OQ2EM36VDJIZ2FOQN

not attested not anchored not stored refs pending

Probing Impurity Quantum Criticality with Entanglement Witnesses

Andrew J. Millis, Mateo C\'ardenes Wuttig

arxiv:2608.12317 v1 · 2026-08-12 · cond-mat.str-el · cond-mat.mes-hall · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KBVUTJ7G7OQ2EM36VDJIZ2FOQN}

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	2026-08-13T01:30:48.072545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

506b49a7e6fba1a2337ea8d28ce8ae8373c6debbc8d03b917a51c62402047d04

Aliases

arxiv: 2608.12317 · arxiv_version: 2608.12317v1 · doi: 10.48550/arxiv.2608.12317 · pith_short_12: KBVUTJ7G7OQ2 · pith_short_16: KBVUTJ7G7OQ2EM36 · pith_short_8: KBVUTJ7G

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/KBVUTJ7G7OQ2EM36VDJIZ2FOQN \
  | 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: 506b49a7e6fba1a2337ea8d28ce8ae8373c6debbc8d03b917a51c62402047d04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "465c23f236d41d1b1c77c1f16fdbce34ff1d98f9db377718ce75d29b387bb897",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2026-08-12T17:59:06Z",
    "title_canon_sha256": "432be7521db959e13a5855e160fa33bb640d049725f92825b64d38c5df2ab47d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.12317",
    "kind": "arxiv",
    "version": 1
  }
}