Pith Number

pith:WJLKAPU6

pith:2017:WJLKAPU6WESA7UMF2VU5R2UA5Z

not attested not anchored not stored refs pending

Interpolation for Brill-Noether curves in $\mathbb{P}^4$

Eric Larson, Isabel Vogt

arxiv:1708.00028 v2 · 2017-07-31 · 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{WJLKAPU6WESA7UMF2VU5R2UA5Z}

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	2026-05-18T00:05:24.072217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b256a03e9eb1240fd185d569d8ea80ee7a4f8015000edf1655dc62a3e22bd016

Aliases

arxiv: 1708.00028 · arxiv_version: 1708.00028v2 · doi: 10.48550/arxiv.1708.00028 · pith_short_12: WJLKAPU6WESA · pith_short_16: WJLKAPU6WESA7UMF · pith_short_8: WJLKAPU6

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/WJLKAPU6WESA7UMF2VU5R2UA5Z \
  | 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: b256a03e9eb1240fd185d569d8ea80ee7a4f8015000edf1655dc62a3e22bd016

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87e462ff5df0b244434cf9a9c7786da974d870dba0da0d23035612921ea8ac9b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-07-31T18:15:59Z",
    "title_canon_sha256": "5ed7446f6810bd7a3d07815653bcb95cffdc4652d3d2bbb0ff979640e2868335"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00028",
    "kind": "arxiv",
    "version": 2
  }
}