Pith Number

pith:FDUYC6RQ

pith:2018:FDUYC6RQPYJ3T75Z4OFLMIYWA3

not attested not anchored not stored refs pending

Surface operators, dual quivers and contours

A. Lerda, E. Dell'Aquila, M. Billo', M. Frau, R. R. John, S. Ballav, S. K. Ashok, V. Gupta

arxiv:1807.06316 v2 · 2018-07-17 · 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{FDUYC6RQPYJ3T75Z4OFLMIYWA3}

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

Defects, nested instantons and comet shaped quivers

Receipt and verification

First computed	2026-05-17T23:47:20.757943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28e9817a307e13b9ffb9e38ab6231606cf6c072a804addeccc50e77af08e7de7

Aliases

arxiv: 1807.06316 · arxiv_version: 1807.06316v2 · doi: 10.48550/arxiv.1807.06316 · pith_short_12: FDUYC6RQPYJ3 · pith_short_16: FDUYC6RQPYJ3T75Z · pith_short_8: FDUYC6RQ

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/FDUYC6RQPYJ3T75Z4OFLMIYWA3 \
  | 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: 28e9817a307e13b9ffb9e38ab6231606cf6c072a804addeccc50e77af08e7de7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dbcb8cd6d091f2a3d17c91cfa24178e4381e15c557d80d95e6a67d013519e79",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-07-17T10:14:14Z",
    "title_canon_sha256": "4c3d4c3a2c36310c986bcfe89f8abca7afc2a360dd4bbefca4140d0ecf965bbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.06316",
    "kind": "arxiv",
    "version": 2
  }
}