Pith Number

pith:JDS5U52L

pith:2005:JDS5U52LTXBYV7CKUTBZDXSFTA

not attested not anchored not stored refs pending

Resolutions of ideals of six fat points in P^2

B. Harbourne, E. Guardo

arxiv:math/0506611 v2 · 2005-06-30 · 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{JDS5U52LTXBYV7CKUTBZDXSFTA}

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	2026-05-18T03:57:53.962564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48e5da774b9dc38afc4aa4c391de4598299eb0cd3bd31d76710f8b98d0b1a03b

Aliases

arxiv: math/0506611 · arxiv_version: math/0506611v2 · doi: 10.48550/arxiv.math/0506611 · pith_short_12: JDS5U52LTXBY · pith_short_16: JDS5U52LTXBYV7CK · pith_short_8: JDS5U52L

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/JDS5U52LTXBYV7CKUTBZDXSFTA \
  | 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: 48e5da774b9dc38afc4aa4c391de4598299eb0cd3bd31d76710f8b98d0b1a03b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9854e729597986cf9ce12e646a52224a29aee8fb0a9669b59a45c82d43c6994f",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2005-06-30T03:25:34Z",
    "title_canon_sha256": "9a3010321efd93194cdf3e9be211c57a347735cb7e5f47b9f11225462b1c79b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0506611",
    "kind": "arxiv",
    "version": 2
  }
}