Pith Number

pith:JHZ47TQR

pith:2013:JHZ47TQR4BYWD23H3PCQUNIA2D

not attested not anchored not stored refs pending

Linear ODEs, Wronskians and Schubert Calculus

Inna Scherbak, Letterio Gatto

arxiv:1310.3345 v1 · 2013-10-12 · math.AG · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JHZ47TQR4BYWD23H3PCQUNIA2D}

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	2026-05-18T03:10:36.045675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49f3cfce11e07161eb67dbc50a3500d0d35ff59c92b0cbbda1513e1d004eb958

Aliases

arxiv: 1310.3345 · arxiv_version: 1310.3345v1 · doi: 10.48550/arxiv.1310.3345 · pith_short_12: JHZ47TQR4BYW · pith_short_16: JHZ47TQR4BYWD23H · pith_short_8: JHZ47TQR

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/JHZ47TQR4BYWD23H3PCQUNIA2D \
  | 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: 49f3cfce11e07161eb67dbc50a3500d0d35ff59c92b0cbbda1513e1d004eb958

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e640f8e463acdafae5eaf841f3448650eb70afa6fa2b0dde263b11842a8fd506",
    "cross_cats_sorted": [
      "math.CA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-10-12T07:31:11Z",
    "title_canon_sha256": "6b0e076177a756d7ad9ce0d6361d37389ea8af4829888c9018eb8098ceadce69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.3345",
    "kind": "arxiv",
    "version": 1
  }
}