Pith Number

pith:C4JJN7N4

pith:2017:C4JJN7N4PG3CN4RVR4LIKEDDTD

not attested not anchored not stored refs pending

Topology of Real Schlafli Six-Line Configurations on Cubic Surfaces and in $\mathbb{RP}^3$

Remziye Arzu Zabun, Sergey Finashin

arxiv:1708.01814 v1 · 2017-08-05 · 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{C4JJN7N4PG3CN4RVR4LIKEDDTD}

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	2026-05-18T00:38:33.079587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

171296fdbc79b626f2358f1685106398e5947e5f96d59f99476b801691980c05

Aliases

arxiv: 1708.01814 · arxiv_version: 1708.01814v1 · doi: 10.48550/arxiv.1708.01814 · pith_short_12: C4JJN7N4PG3C · pith_short_16: C4JJN7N4PG3CN4RV · pith_short_8: C4JJN7N4

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/C4JJN7N4PG3CN4RVR4LIKEDDTD \
  | 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: 171296fdbc79b626f2358f1685106398e5947e5f96d59f99476b801691980c05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b3d3e7fea7c0c2b51015aa659cdf9e93b053663622a4700056258376276239d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-08-05T19:26:32Z",
    "title_canon_sha256": "149c5eebfed5dfe96d0653e8664c370cc26fd89c8668b8ecc045bdbb8b40a0c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.01814",
    "kind": "arxiv",
    "version": 1
  }
}