Pith Number

pith:SILX7MJ3

pith:2014:SILX7MJ36YNDPQSCCUPBR4Y4JX

not attested not anchored not stored refs pending

Deformed Cohomology of Flag Varieties

Dominic Searles, Oliver Pechenik

arxiv:1410.8070 v1 · 2014-10-29 · 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{SILX7MJ36YNDPQSCCUPBR4Y4JX}

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	2026-05-18T00:11:00.836887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92177fb13bf61a37c242151e18f31c4df3e514f07dff6d128d25ca0b33fbc2f2

Aliases

arxiv: 1410.8070 · arxiv_version: 1410.8070v1 · doi: 10.48550/arxiv.1410.8070 · pith_short_12: SILX7MJ36YND · pith_short_16: SILX7MJ36YNDPQSC · pith_short_8: SILX7MJ3

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/SILX7MJ36YNDPQSCCUPBR4Y4JX \
  | 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: 92177fb13bf61a37c242151e18f31c4df3e514f07dff6d128d25ca0b33fbc2f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "140dd5ccd7e2a6253627e8ebf502efbd7de19a9c4726b38c03798d8e1cd08560",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-10-29T17:46:17Z",
    "title_canon_sha256": "981b16b866ab7b40d1f1a945df5f5145ec339e0c97ed3ed1684cc0c4046d6e41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.8070",
    "kind": "arxiv",
    "version": 1
  }
}