Pith Number

pith:WLV6RJ2L

pith:2017:WLV6RJ2LC45CGG5HLO2T7FQSUR

not attested not anchored not stored refs pending

Elementary components of Hilbert schemes

Joachim Jelisiejew

arxiv:1710.06124 v5 · 2017-10-17 · math.AG · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WLV6RJ2LC45CGG5HLO2T7FQSUR}

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	2026-05-17T23:49:17.923956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2ebe8a74b173a231ba75bb53f9612a44c83955e8a8a0b44b33917f2e28d2c53

Aliases

arxiv: 1710.06124 · arxiv_version: 1710.06124v5 · doi: 10.48550/arxiv.1710.06124 · pith_short_12: WLV6RJ2LC45C · pith_short_16: WLV6RJ2LC45CGG5H · pith_short_8: WLV6RJ2L

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/WLV6RJ2LC45CGG5HLO2T7FQSUR \
  | 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: b2ebe8a74b173a231ba75bb53f9612a44c83955e8a8a0b44b33917f2e28d2c53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a536e6f8ca7040a942dde317d04448fe70d4a85e500cebc8b01c150f56c4151",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-10-17T06:58:18Z",
    "title_canon_sha256": "7bea78020121eb63f16076e42b2c5dc4f025d52b5cc045a694a1e47d6e438ffe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06124",
    "kind": "arxiv",
    "version": 5
  }
}