Pith Number

pith:SSCG773R

pith:2016:SSCG773RLPDEGVTSN6LN7LXGE4

not attested not anchored not stored refs pending

Taylor's modularity conjecture and related problems for idempotent varieties

Jakub Opr\v{s}al

arxiv:1602.08639 v3 · 2016-02-27 · math.RA · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SSCG773RLPDEGVTSN6LN7LXGE4}

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	2026-05-17T23:59:03.957807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94846fff715bc64356726f96dfaee6273182accdac71822020dc2a106d01a2bd

Aliases

arxiv: 1602.08639 · arxiv_version: 1602.08639v3 · doi: 10.48550/arxiv.1602.08639 · pith_short_12: SSCG773RLPDE · pith_short_16: SSCG773RLPDEGVTS · pith_short_8: SSCG773R

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/SSCG773RLPDEGVTSN6LN7LXGE4 \
  | 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: 94846fff715bc64356726f96dfaee6273182accdac71822020dc2a106d01a2bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c66701ba01d292762fcb30247af3e10b010cca1316ca3dc6458575c77ef9079",
    "cross_cats_sorted": [
      "math.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2016-02-27T20:28:23Z",
    "title_canon_sha256": "457ae22b74056db1dc223c763f0441d564a93f0b5a4b702afb8092be42d0f42c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.08639",
    "kind": "arxiv",
    "version": 3
  }
}