Pith Number

pith:MLKNS4VG

pith:2006:MLKNS4VGPNTFOIJAB7OCHL2DC5

not attested not anchored not stored refs pending

Quantum phase transitions from topology in momentum space

G.E. Volovik

arxiv:cond-mat/0601372 v5 · 2006-01-17 · cond-mat.str-el · cond-mat.supr-con · hep-ph · 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{MLKNS4VGPNTFOIJAB7OCHL2DC5}

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	2026-05-18T02:37:37.108002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62d4d972a67b665721200fdc23af4317784e77ed34b382fd460346aa525d35ff

Aliases

arxiv: cond-mat/0601372 · arxiv_version: cond-mat/0601372v5 · doi: 10.48550/arxiv.cond-mat/0601372 · pith_short_12: MLKNS4VGPNTF · pith_short_16: MLKNS4VGPNTFOIJA · pith_short_8: MLKNS4VG

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/MLKNS4VGPNTFOIJAB7OCHL2DC5 \
  | 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: 62d4d972a67b665721200fdc23af4317784e77ed34b382fd460346aa525d35ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84599cf81d32184f46184ad951eeda7418656b02272b78616eb5c1fb3871d46b",
    "cross_cats_sorted": [
      "cond-mat.supr-con",
      "hep-ph",
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2006-01-17T14:15:35Z",
    "title_canon_sha256": "94f50918d98d6e4beee8a836717315f63733c8d76ce690dd871bb6efdbecd8dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0601372",
    "kind": "arxiv",
    "version": 5
  }
}