Pith Number

pith:JK7GIJGL

pith:2011:JK7GIJGLIOIOWPFYUK5ZX3BHSK

not attested not anchored not stored refs pending

The monotone secant conjecture in the real Schubert calculus

Abraham Martin del Campo, Christopher J. Hillar, Frank Sottile, Nickolas Hein, Zach Teitler

arxiv:1109.3436 v3 · 2011-09-15 · 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{JK7GIJGLIOIOWPFYUK5ZX3BHSK}

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	2026-05-18T02:39:54.481707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4abe6424cb4390eb3cb8a2bb9bec2792b211d8c44554826408146dc8fbdf503b

Aliases

arxiv: 1109.3436 · arxiv_version: 1109.3436v3 · doi: 10.48550/arxiv.1109.3436 · pith_short_12: JK7GIJGLIOIO · pith_short_16: JK7GIJGLIOIOWPFY · pith_short_8: JK7GIJGL

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/JK7GIJGLIOIOWPFYUK5ZX3BHSK \
  | 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: 4abe6424cb4390eb3cb8a2bb9bec2792b211d8c44554826408146dc8fbdf503b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b3153ee05b9221ef44cb54cfc4a72bb7d1f572a8ceb565dce409ed9965f6e03",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2011-09-15T19:20:18Z",
    "title_canon_sha256": "67e948f50c1f9a740620e4d53a1bf1fc17b8ad4a0025344314af16c069942f03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.3436",
    "kind": "arxiv",
    "version": 3
  }
}