Pith Number

pith:HEP7I2QE

pith:2014:HEP7I2QEMR4G4G3YYMM625NT4G

not attested not anchored not stored refs pending

Hyperbolic Chain Control Sets on Flag Manifolds

Adriano Da Silva, Christoph Kawan

arxiv:1402.5841 v1 · 2014-02-24 · math.OC · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HEP7I2QEMR4G4G3YYMM625NT4G}

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	2026-05-18T02:58:13.500655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

391ff46a0464786e1b78c319ed75b3e1a970ffb1019fe00ea3f28451e29b51c9

Aliases

arxiv: 1402.5841 · arxiv_version: 1402.5841v1 · doi: 10.48550/arxiv.1402.5841 · pith_short_12: HEP7I2QEMR4G · pith_short_16: HEP7I2QEMR4G4G3Y · pith_short_8: HEP7I2QE

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/HEP7I2QEMR4G4G3YYMM625NT4G \
  | 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: 391ff46a0464786e1b78c319ed75b3e1a970ffb1019fe00ea3f28451e29b51c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4527ac57f2aea82380db25b7ee6e3b71f6d71aa977ed53207083f6c5cde7c167",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-02-24T14:41:23Z",
    "title_canon_sha256": "b2b3070dd186dab7215d66474ea0d11e611c1c975b8a1c513513da265e790ae3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5841",
    "kind": "arxiv",
    "version": 1
  }
}