Pith Number

pith:VTTWXW74

pith:2017:VTTWXW74QNZKUEGA57VWJM52C3

not attested not anchored not stored refs pending

On the $h$-vector of ($S_r$) simplicial complexes

S. A. Seyed Fakhari

arxiv:1703.08672 v1 · 2017-03-25 · math.AC · 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{VTTWXW74QNZKUEGA57VWJM52C3}

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	2026-05-18T00:47:55.905311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ace76bdbfc8372aa10c0efeb64b3ba16ffc86798d35d149042cc6a171eb605f1

Aliases

arxiv: 1703.08672 · arxiv_version: 1703.08672v1 · doi: 10.48550/arxiv.1703.08672 · pith_short_12: VTTWXW74QNZK · pith_short_16: VTTWXW74QNZKUEGA · pith_short_8: VTTWXW74

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/VTTWXW74QNZKUEGA57VWJM52C3 \
  | 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: ace76bdbfc8372aa10c0efeb64b3ba16ffc86798d35d149042cc6a171eb605f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc1908e8c78d01b793f72100cc75399a7bcc2e76874030a441545fafc624df3e",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2017-03-25T10:21:37Z",
    "title_canon_sha256": "1dbfaad0b528cd0f155c5cb683555bbd4a79d3612e04779aef5bd295f791de4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08672",
    "kind": "arxiv",
    "version": 1
  }
}