Pith Number

pith:F7RAE63F

pith:2014:F7RAE63F2ZVCFZRHB67KKTNETC

not attested not anchored not stored refs pending

Measure Partitions Using Hyperplanes with Fixed Directions

Edgardo Rold\'an-Pensado, Pablo Sober\'on, Roman Karasev

arxiv:1408.4830 v5 · 2014-08-20 · math.MG · 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{F7RAE63F2ZVCFZRHB67KKTNETC}

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	2026-05-18T02:40:17.824997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fe2027b65d66a22e6270fbea54da498b29ddeb02c4fdb170a519c5a161dfd51

Aliases

arxiv: 1408.4830 · arxiv_version: 1408.4830v5 · doi: 10.48550/arxiv.1408.4830 · pith_short_12: F7RAE63F2ZVC · pith_short_16: F7RAE63F2ZVCFZRH · pith_short_8: F7RAE63F

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/F7RAE63F2ZVCFZRHB67KKTNETC \
  | 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: 2fe2027b65d66a22e6270fbea54da498b29ddeb02c4fdb170a519c5a161dfd51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a40ae6ece4af057da97b95f321536d29cc0e71fa00fd56681b3cee82f6d2a0f1",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2014-08-20T22:17:14Z",
    "title_canon_sha256": "5bbc8c05b2842d29ac9308a492ed48fd6041f4bce91a5e0ab111a212f686d66e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.4830",
    "kind": "arxiv",
    "version": 5
  }
}