Pith Number

pith:XVVSG55K

pith:1998:XVVSG55KWUL6SKOROECL342XLS

not attested not anchored not stored refs pending

Enhanced gauge symmetries on elliptic K3

A.Zampa, C.Reina, L.Bonora

arxiv:hep-th/9807057 v1 · 1998-07-08 · 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{XVVSG55KWUL6SKOROECL342XLS}

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	2026-05-18T04:35:15.808263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd6b2377aab517e929d17104bdf3575c8bd23b7931e4ca1e1e506e679101c68b

Aliases

arxiv: hep-th/9807057 · arxiv_version: hep-th/9807057v1 · doi: 10.48550/arxiv.hep-th/9807057 · pith_short_12: XVVSG55KWUL6 · pith_short_16: XVVSG55KWUL6SKOR · pith_short_8: XVVSG55K

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/XVVSG55KWUL6SKOROECL342XLS \
  | 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: bd6b2377aab517e929d17104bdf3575c8bd23b7931e4ca1e1e506e679101c68b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66c0db9e6a308a16aad1f5f59ce9a093efb6acab6abf0004c0c95ad879a8175b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1998-07-08T17:25:51Z",
    "title_canon_sha256": "bd2001b743f4e7e0281629414da2aaa9ce8d6cd4bc0831572ea79849637df408"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9807057",
    "kind": "arxiv",
    "version": 1
  }
}