Pith Number

pith:HDRXJAO3

pith:2014:HDRXJAO3TCV4FOBUOKPSDAV55N

not attested not anchored not stored refs pending

The Noether-Lefschetz Problem and Gauge-Group-Resolved Landscapes: F-Theory on K3 x K3 as a Test Case

Andreas P. Braun, Taizan Watari, Yusuke Kimura

arxiv:1401.5908 v1 · 2014-01-23 · 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{HDRXJAO3TCV4FOBUOKPSDAV55N}

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	2026-05-18T02:54:30.322405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38e37481db98abc2b834729f2182bdeb4ff7a202dd8d929b1e6c00059937ed80

Aliases

arxiv: 1401.5908 · arxiv_version: 1401.5908v1 · doi: 10.48550/arxiv.1401.5908 · pith_short_12: HDRXJAO3TCV4 · pith_short_16: HDRXJAO3TCV4FOBU · pith_short_8: HDRXJAO3

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/HDRXJAO3TCV4FOBUOKPSDAV55N \
  | 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: 38e37481db98abc2b834729f2182bdeb4ff7a202dd8d929b1e6c00059937ed80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8aaa08402abf8ab67b2a2586b6aee84b757b158f74f5be23ffe1c9ceb316d533",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-01-23T09:37:09Z",
    "title_canon_sha256": "f74cf3fbf7d8625af9d662782c9c8725d34f7c001e3efd8dc25af826a33ce9ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5908",
    "kind": "arxiv",
    "version": 1
  }
}