Pith Number

pith:HYHMV4QK

pith:2015:HYHMV4QKNV5ZVRA2WWLQBSKXH5

not attested not anchored not stored refs pending

The $\mathcal{N}=2$ Schur index from free fermions

Jan Felix, Jun Bourdier, Nadav Drukker

arxiv:1510.07041 v3 · 2015-10-23 · 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{HYHMV4QKNV5ZVRA2WWLQBSKXH5}

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

On non-relativistic integrable models and 4d SCFTs

Receipt and verification

First computed	2026-05-18T00:55:25.571058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e0ecaf20a6d7b9ac41ab59700c9573f72dc40808e9e5ba1c5fed8f32b9b33d2

Aliases

arxiv: 1510.07041 · arxiv_version: 1510.07041v3 · doi: 10.48550/arxiv.1510.07041 · pith_short_12: HYHMV4QKNV5Z · pith_short_16: HYHMV4QKNV5ZVRA2 · pith_short_8: HYHMV4QK

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/HYHMV4QKNV5ZVRA2WWLQBSKXH5 \
  | 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: 3e0ecaf20a6d7b9ac41ab59700c9573f72dc40808e9e5ba1c5fed8f32b9b33d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92bfb61e6db5520b65f491da5571630546106a410e819798237fa2fadfb412ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-10-23T20:03:54Z",
    "title_canon_sha256": "85c8c2e13097c9581769ec0e12754511a379fe650d8ddfa43f3e8713e7ee5aed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.07041",
    "kind": "arxiv",
    "version": 3
  }
}