Pith Number

pith:TPIOCVBR

pith:2014:TPIOCVBRE7RSMVIMW3WNCUFTY5

not attested not anchored not stored refs pending

The Enumerative Geometry of Hyperplane Arrangements

Max Wakefield, Thomas Paul, Will Traves

arxiv:1409.6275 v1 · 2014-09-22 · math.AG · 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{TPIOCVBRE7RSMVIMW3WNCUFTY5}

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	2026-05-18T02:42:13.471424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bd0e1543127e326550cb6ecd150b3c7681c72a31dece57315c5e8338b9150a9

Aliases

arxiv: 1409.6275 · arxiv_version: 1409.6275v1 · doi: 10.48550/arxiv.1409.6275 · pith_short_12: TPIOCVBRE7RS · pith_short_16: TPIOCVBRE7RSMVIM · pith_short_8: TPIOCVBR

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/TPIOCVBRE7RSMVIMW3WNCUFTY5 \
  | 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: 9bd0e1543127e326550cb6ecd150b3c7681c72a31dece57315c5e8338b9150a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26a5c2ef99eb9621209fce0fff0c5cb24cf339855bb140bacb3df849aeca917e",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-09-22T18:47:10Z",
    "title_canon_sha256": "d012c8d56943291f09eae8f4251357f77f2c6414bfe2ecd41104e9461ffa5bcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6275",
    "kind": "arxiv",
    "version": 1
  }
}