Pith Number

pith:DKEC2XNS

pith:2015:DKEC2XNSLWEPCD6VH5UIN3CD47

not attested not anchored not stored refs pending

On equivariant quantum Schubert calculus for G/P

Changzheng Li, Yongdong Huang

arxiv:1506.00872 v1 · 2015-06-02 · math.AG · math.AT · 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{DKEC2XNSLWEPCD6VH5UIN3CD47}

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	2026-05-18T01:59:34.235947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a882d5db25d88f10fd53f6886ec43e7dd46d9152fe61a616dcb608cdb8c862c

Aliases

arxiv: 1506.00872 · arxiv_version: 1506.00872v1 · doi: 10.48550/arxiv.1506.00872 · pith_short_12: DKEC2XNSLWEP · pith_short_16: DKEC2XNSLWEPCD6V · pith_short_8: DKEC2XNS

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/DKEC2XNSLWEPCD6VH5UIN3CD47 \
  | 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: 1a882d5db25d88f10fd53f6886ec43e7dd46d9152fe61a616dcb608cdb8c862c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db7ff6fe99c2294938134a0567fcd6969f8ce20dc2b355e6394753d3f003f7d6",
    "cross_cats_sorted": [
      "math.AT",
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2015-06-02T13:13:20Z",
    "title_canon_sha256": "4d1c5da7d2b75558782065891481e36ddfb74e1965fd31dbd532271bad860487"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00872",
    "kind": "arxiv",
    "version": 1
  }
}