Pith Number

pith:6XPNIDU6

pith:2025:6XPNIDU6U77ITRDEBEC6VDNJOO

not attested not anchored not stored refs pending

The foot, the fan, and the cuprate phase diagram: Fermi-volume-changing quantum phase transitions

Subir Sachdev

arxiv:2501.16417 v8 · 2025-01-27 · cond-mat.str-el · hep-th · 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{6XPNIDU6U77ITRDEBEC6VDNJOO}

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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.

Cited by

2 papers in Pith

Theory of Linear Magnetoresistance in a Strange Metal

Fractionalized Fermi liquids and the cuprate phase diagram

Receipt and verification

First computed	2026-07-05T11:01:03.201871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5ded40e9ea7fe89c4640905ea8da973a6b3b260aebad48325bdd5e597348785

Aliases

arxiv: 2501.16417 · arxiv_version: 2501.16417v8 · doi: 10.48550/arxiv.2501.16417 · pith_short_12: 6XPNIDU6U77I · pith_short_16: 6XPNIDU6U77ITRDE · pith_short_8: 6XPNIDU6

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/6XPNIDU6U77ITRDEBEC6VDNJOO \
  | 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: f5ded40e9ea7fe89c4640905ea8da973a6b3b260aebad48325bdd5e597348785

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "993901e84f9cf2e2d349dc7aa43b28a623234c564325e67509afbe4c3ebb02eb",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2025-01-27T19:00:00Z",
    "title_canon_sha256": "9dace25f86559837e04a7fefcfeb639c7b3ac62b602fd16a1e5ee5deddf03eb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.16417",
    "kind": "arxiv",
    "version": 8
  }
}