Pith Number

pith:XCYDRB6U

pith:2020:XCYDRB6UX6X33MS6YFRNBKUTWV

not attested not anchored not stored refs pending

Linear resistivity and Sachdev-Ye-Kitaev (SYK) spin liquid behavior in a quantum critical metal with spin-$1/2$ fermions

Antoine Georges, Eun-Ah Kim, Nils Wentzell, Olivier Parcollet, Peter Cha

arxiv:2002.07181 v1 · 2020-02-17 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XCYDRB6UX6X33MS6YFRNBKUTWV}

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	2026-07-05T01:34:42.079653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8b03887d4bfafbdb25ec162d0aa93b572a60f0d4201042a45b99c41b807ca55

Aliases

arxiv: 2002.07181 · arxiv_version: 2002.07181v1 · doi: 10.48550/arxiv.2002.07181 · pith_short_12: XCYDRB6UX6X3 · pith_short_16: XCYDRB6UX6X33MS6 · pith_short_8: XCYDRB6U

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/XCYDRB6UX6X33MS6YFRNBKUTWV \
  | 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: b8b03887d4bfafbdb25ec162d0aa93b572a60f0d4201042a45b99c41b807ca55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a442f3759382b5d9e809412209300409fdfebfea16ce55673f060702cd50bbaa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2020-02-17T19:00:00Z",
    "title_canon_sha256": "68a31e7ecca02e7f6a7e6d9c43b02638bc47253d0fdd20632542e26ce51c7193"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.07181",
    "kind": "arxiv",
    "version": 1
  }
}