Pith Number

pith:QWICHEGU

pith:2018:QWICHEGUNOFSYCIDRQKUKWVVZC

not attested not anchored not stored refs pending

On large $q$ expansion in the Sachdev-Ye-Kitaev model

Grigory Tarnopolsky

arxiv:1801.06871 v1 · 2018-01-21 · hep-th · 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{QWICHEGUNOFSYCIDRQKUKWVVZC}

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	2026-05-17T23:55:44.456640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85902390d46b8b2c09038c15455ab5c8b099135ddae9c9dd0fd39462b2a078cd

Aliases

arxiv: 1801.06871 · arxiv_version: 1801.06871v1 · doi: 10.48550/arxiv.1801.06871 · pith_short_12: QWICHEGUNOFS · pith_short_16: QWICHEGUNOFSYCID · pith_short_8: QWICHEGU

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/QWICHEGUNOFSYCIDRQKUKWVVZC \
  | 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: 85902390d46b8b2c09038c15455ab5c8b099135ddae9c9dd0fd39462b2a078cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "879f7bd12098e34a916fcb94b59d39ea88ed7eb4b60a24239a7ba574ccfa07f3",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-01-21T18:44:59Z",
    "title_canon_sha256": "0601e3fbb55873ec2ea420091e598641cbf06742bac9f59410314321ef696338"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06871",
    "kind": "arxiv",
    "version": 1
  }
}