Pith Number

pith:UUTBLFBW

pith:2016:UUTBLFBWNT7QTKHCOQEPCSGFHM

not attested not anchored not stored refs pending

The homotopy type of spaces of resultants of bounded multiplicity

Andrzej Kozlowski, Kohhei Yamaguchi

arxiv:1612.06793 v1 · 2016-12-20 · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UUTBLFBWNT7QTKHCOQEPCSGFHM}

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	2026-05-18T00:54:21.481210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5261594366cff09a8e27408f148c53b106408790a571becb66564bdaf0e208c

Aliases

arxiv: 1612.06793 · arxiv_version: 1612.06793v1 · doi: 10.48550/arxiv.1612.06793 · pith_short_12: UUTBLFBWNT7Q · pith_short_16: UUTBLFBWNT7QTKHC · pith_short_8: UUTBLFBW

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/UUTBLFBWNT7QTKHCOQEPCSGFHM \
  | 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: a5261594366cff09a8e27408f148c53b106408790a571becb66564bdaf0e208c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae52fe7ed8d80c39b09a64f15cbfa4a538eddfdd69ea19c9328002ea200cd04b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2016-12-20T18:25:40Z",
    "title_canon_sha256": "59c4bcc641cfc5c75c82a6b3a939efebd69d94c6bcbc929f19beaf133cdb5384"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.06793",
    "kind": "arxiv",
    "version": 1
  }
}