Pith Number

pith:JTQXXFJ2

pith:2014:JTQXXFJ2OEDGOETZJ5XUIQ22HE

not attested not anchored not stored refs pending

Classification of order sixteen non-symplectic automorphisms on K3 surfaces

Alessandra Sarti, Dima Al Tabbaa, Shingo Taki

arxiv:1409.5803 v1 · 2014-09-19 · math.AG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JTQXXFJ2OEDGOETZJ5XUIQ22HE}

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	2026-05-18T02:42:16.036644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ce17b953a71066712794f6f44435a39164203de5c44b45f4484d27689067ccf

Aliases

arxiv: 1409.5803 · arxiv_version: 1409.5803v1 · doi: 10.48550/arxiv.1409.5803 · pith_short_12: JTQXXFJ2OEDG · pith_short_16: JTQXXFJ2OEDGOETZ · pith_short_8: JTQXXFJ2

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/JTQXXFJ2OEDGOETZJ5XUIQ22HE \
  | 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: 4ce17b953a71066712794f6f44435a39164203de5c44b45f4484d27689067ccf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a912376462ce1f6b428fd22da23ef67b0da9711b1229a392631d6b993f6f9de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-09-19T20:03:52Z",
    "title_canon_sha256": "99246bb39532a95cf9bea75c72106d7063358ede9766431f8fae50043c0e28a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5803",
    "kind": "arxiv",
    "version": 1
  }
}