Pith Number

pith:TGPE52LE

pith:2000:TGPE52LEJZS6UXBT5GMVJ4FA2M

not attested not anchored not stored refs pending

Boundary Fixed Points, Enhanced Gauge Symmetry and Singular Bundles on K3

C. Lutken, C. Schweigert, J. Fuchs, J. Walcher, P. Kaste, W.Lerche

arxiv:hep-th/0007145 v1 · 2000-07-18 · 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{TGPE52LEJZS6UXBT5GMVJ4FA2M}

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	2026-05-18T01:06:00.257994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

999e4ee9644e65ea5c33e99954f0a0d3135924efdccc43f650d4570382eebfa4

Aliases

arxiv: hep-th/0007145 · arxiv_version: hep-th/0007145v1 · doi: 10.48550/arxiv.hep-th/0007145 · pith_short_12: TGPE52LEJZS6 · pith_short_16: TGPE52LEJZS6UXBT · pith_short_8: TGPE52LE

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/TGPE52LEJZS6UXBT5GMVJ4FA2M \
  | 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: 999e4ee9644e65ea5c33e99954f0a0d3135924efdccc43f650d4570382eebfa4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1067c0326e9784cfea3104513ce7d9c64e70b0fdcad5f659c6dbf0cf534d4fd0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2000-07-18T15:26:43Z",
    "title_canon_sha256": "efda71899cf4d5fa453bd043bfa11d2af371629226188398cf560729820f7f05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0007145",
    "kind": "arxiv",
    "version": 1
  }
}