Pith Number

pith:S3ZJDFPH

pith:2017:S3ZJDFPH4USPVLUDLOGZREMMGO

not attested not anchored not stored refs pending

Universal Series for Hilbert Schemes and Strange Duality

Drew Johnson

arxiv:1708.05743 v2 · 2017-08-18 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S3ZJDFPH4USPVLUDLOGZREMMGO}

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	2026-05-18T00:14:47.397252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96f29195e7e524faae835b8d98918c338c24611bfef8f1716da6179d75abcbf6

Aliases

arxiv: 1708.05743 · arxiv_version: 1708.05743v2 · doi: 10.48550/arxiv.1708.05743 · pith_short_12: S3ZJDFPH4USP · pith_short_16: S3ZJDFPH4USPVLUD · pith_short_8: S3ZJDFPH

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/S3ZJDFPH4USPVLUDLOGZREMMGO \
  | 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: 96f29195e7e524faae835b8d98918c338c24611bfef8f1716da6179d75abcbf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "338de3487e8a515df1b1a4e88c5f87f7425e80450cac1d2d74257139bfd42456",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-08-18T19:42:34Z",
    "title_canon_sha256": "03eeacf039c4c3ebcf0e65fe9efc605691abc76f2d56d15b7ccdf17340d53217"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.05743",
    "kind": "arxiv",
    "version": 2
  }
}