Pith Number

pith:ESASM4VH

pith:2011:ESASM4VHB54PLTAXIO3DESXFMR

not attested not anchored not stored refs pending

Hyperplane Arrangements: Computations and Conjectures

Hal Schenck

arxiv:1101.0356 v2 · 2011-01-01 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ESASM4VHB54PLTAXIO3DESXFMR}

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.

Cited by

1 paper in Pith

A semicontinuous relaxation of Saito's criterion and freeness as angular minimization

Receipt and verification

First computed	2026-05-18T02:47:53.286823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24812672a70f78f5cc1743b6324ae5644545c814594a4a5250873fbb6fdcd35b

Aliases

arxiv: 1101.0356 · arxiv_version: 1101.0356v2 · doi: 10.48550/arxiv.1101.0356 · pith_short_12: ESASM4VHB54P · pith_short_16: ESASM4VHB54PLTAX · pith_short_8: ESASM4VH

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/ESASM4VHB54PLTAXIO3DESXFMR \
  | 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: 24812672a70f78f5cc1743b6324ae5644545c814594a4a5250873fbb6fdcd35b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0e930c3ee6afad045cbdad3268cf9c89df42c78c3ca67d320e9fce5b55f30dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2011-01-01T17:37:03Z",
    "title_canon_sha256": "005fec769e650aec3976fff27427070093e4d5c179a1fa271667269e10a73f3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.0356",
    "kind": "arxiv",
    "version": 2
  }
}