Pith Number

pith:C23L2OAL

pith:2015:C23L2OALDHSBMYC73KEAI6Q7NX

not attested not anchored not stored refs pending

Equivariant Chern-Schwartz-MacPherson classes in partial flag varieties: interpolation and formulae

A. Varchenko, R. Rimanyi

arxiv:1509.09315 v2 · 2015-09-30 · 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{C23L2OALDHSBMYC73KEAI6Q7NX}

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	2026-05-18T01:30:42.472344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16b6bd380b19e416605fda88047a1f6dd80f26e7969f6e9f0b5f2705c786e845

Aliases

arxiv: 1509.09315 · arxiv_version: 1509.09315v2 · doi: 10.48550/arxiv.1509.09315 · pith_short_12: C23L2OALDHSB · pith_short_16: C23L2OALDHSBMYC7 · pith_short_8: C23L2OAL

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/C23L2OALDHSBMYC73KEAI6Q7NX \
  | 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: 16b6bd380b19e416605fda88047a1f6dd80f26e7969f6e9f0b5f2705c786e845

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa115ff08c3eaf065f70186362e0b1b1273eae05e30b56d70a83d3b8a63ac325",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2015-09-30T19:50:03Z",
    "title_canon_sha256": "45712acc7360a240720bc33db26367d1cb0d8687be6abd134588156090150ed5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.09315",
    "kind": "arxiv",
    "version": 2
  }
}