Pith Number

pith:EEIUL6CT

pith:2013:EEIUL6CTXFYMBC6FC74M7OF3GV

not attested not anchored not stored refs pending

k-nets embedded in a projective plane over a field

G. Korchmaros, G.P. Nagy, N. Pace

arxiv:1306.5779 v1 · 2013-06-24 · 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{EEIUL6CTXFYMBC6FC74M7OF3GV}

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	2026-05-18T03:19:58.562535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

211145f853b970c08bc517f8cfb8bb356cf9a7f0b34c8862329e4c50ad2e514c

Aliases

arxiv: 1306.5779 · arxiv_version: 1306.5779v1 · doi: 10.48550/arxiv.1306.5779 · pith_short_12: EEIUL6CTXFYM · pith_short_16: EEIUL6CTXFYMBC6F · pith_short_8: EEIUL6CT

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/EEIUL6CTXFYMBC6FC74M7OF3GV \
  | 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: 211145f853b970c08bc517f8cfb8bb356cf9a7f0b34c8862329e4c50ad2e514c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b365241a458813285c5a23f86a728493ac6e40e87d00fdc7d35cfba7460227a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-06-24T20:56:27Z",
    "title_canon_sha256": "e4176c70035ca617510a4a26067e3ec349756b802371771bada4766a9eb1e36c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.5779",
    "kind": "arxiv",
    "version": 1
  }
}