Pith Number

pith:JIK5LJ2Z

pith:2018:JIK5LJ2ZL5KY6YBV2YXE72T5OS

not attested not anchored not stored refs pending

$\mathbb{Z}_2$ boundary twist fields and the moduli space of D-branes

Ivo Sachs, Luca Mattiello

arxiv:1803.07500 v3 · 2018-03-20 · 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{JIK5LJ2ZL5KY6YBV2YXE72T5OS}

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	2026-05-18T00:10:21.931372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a15d5a7595f558f6035d62e4fea7d74b21993d670a6831e13f19612f99336b1

Aliases

arxiv: 1803.07500 · arxiv_version: 1803.07500v3 · doi: 10.48550/arxiv.1803.07500 · pith_short_12: JIK5LJ2ZL5KY · pith_short_16: JIK5LJ2ZL5KY6YBV · pith_short_8: JIK5LJ2Z

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/JIK5LJ2ZL5KY6YBV2YXE72T5OS \
  | 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: 4a15d5a7595f558f6035d62e4fea7d74b21993d670a6831e13f19612f99336b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9566067a12b526ee01ff664e2fbdb330cce35698938770a1cd026127450dcd67",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-03-20T15:59:21Z",
    "title_canon_sha256": "6a31ff6abd98d1ec4f6a929fe57c0fa79243ca89f1db079af88e60dbb5e6d240"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.07500",
    "kind": "arxiv",
    "version": 3
  }
}