Pith Number

pith:5A2WFJHI

pith:2017:5A2WFJHIXTQ77CI6JBR3C7IS7L

not attested not anchored not stored refs pending

A note on the SYK model with complex fermions

Ksenia Bulycheva

arxiv:1706.07411 v2 · 2017-06-22 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5A2WFJHIXTQ77CI6JBR3C7IS7L}

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.

Cited by

1 paper in Pith

$F$-extremization determines certain large-$N$ CFTs

Receipt and verification

First computed	2026-05-18T00:24:59.918568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e83562a4e8bce1ff891e4863b17d12fad1913803e055069514fe612c6b4e976b

Aliases

arxiv: 1706.07411 · arxiv_version: 1706.07411v2 · doi: 10.48550/arxiv.1706.07411 · pith_short_12: 5A2WFJHIXTQ7 · pith_short_16: 5A2WFJHIXTQ77CI6 · pith_short_8: 5A2WFJHI

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/5A2WFJHIXTQ77CI6JBR3C7IS7L \
  | 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: e83562a4e8bce1ff891e4863b17d12fad1913803e055069514fe612c6b4e976b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb1531abf365326badd3b51b4daf63dc6d2e963d1863d4a92a90f3a38b634aeb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-06-22T17:35:07Z",
    "title_canon_sha256": "2ad1e77de253878eff1c07ec53bc90a89a35ff7a7a94471fd3493cc9e3742a11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.07411",
    "kind": "arxiv",
    "version": 2
  }
}