Pith Number

pith:UU6SWB63

pith:2017:UU6SWB63TSJIHXRX6SUBOQJUUF

not attested not anchored not stored refs pending

$S^{1}$-invariant symplectic hypersurfaces in dimension $6$ and the Fano condition

Dmitri Panov, Nicholas Lindsay

arxiv:1711.03126 v3 · 2017-11-08 · math.SG · math.AG · math.DG · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UU6SWB63TSJIHXRX6SUBOQJUUF}

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	2026-05-17T23:55:44.473658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a53d2b07db9c9283de37f4a8174134a17a485a25b4fd0567512c95ba8c7b64a6

Aliases

arxiv: 1711.03126 · arxiv_version: 1711.03126v3 · doi: 10.48550/arxiv.1711.03126 · pith_short_12: UU6SWB63TSJI · pith_short_16: UU6SWB63TSJIHXRX · pith_short_8: UU6SWB63

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/UU6SWB63TSJIHXRX6SUBOQJUUF \
  | 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: a53d2b07db9c9283de37f4a8174134a17a485a25b4fd0567512c95ba8c7b64a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0adb5df82bc906de5a15af22b5a08e780764a4c70e6fb9b4a28c2a83303e5b0d",
    "cross_cats_sorted": [
      "math.AG",
      "math.DG",
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2017-11-08T19:21:45Z",
    "title_canon_sha256": "8d2517a57ab0dd499cb70c5dcac9c33500fe0b1d08530e49bc2348737bc47822"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03126",
    "kind": "arxiv",
    "version": 3
  }
}