Pith Number

pith:4EII4C7V

pith:2016:4EII4C7V2U3GCQ2KNL6CBOJMGS

not attested not anchored not stored refs pending

Equivariant cohomology rings of the real flag manifolds

Chen He

arxiv:1610.07968 v3 · 2016-10-25 · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4EII4C7V2U3GCQ2KNL6CBOJMGS}

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	2026-05-17T23:56:34.572489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1108e0bf5d53661434a6afc20b92c349068943926de22793542877d7dbc85e0

Aliases

arxiv: 1610.07968 · arxiv_version: 1610.07968v3 · doi: 10.48550/arxiv.1610.07968 · pith_short_12: 4EII4C7V2U3G · pith_short_16: 4EII4C7V2U3GCQ2K · pith_short_8: 4EII4C7V

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/4EII4C7V2U3GCQ2KNL6CBOJMGS \
  | 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: e1108e0bf5d53661434a6afc20b92c349068943926de22793542877d7dbc85e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d64557992164bd0cfb1101b66114ee3d415a441635d38bae45c779626eba0895",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2016-10-25T17:14:27Z",
    "title_canon_sha256": "0f87983170c8157b6cdda038166d8c98303053a3761e3eb3016e560d29678163"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.07968",
    "kind": "arxiv",
    "version": 3
  }
}