Pith Number

pith:HGONQVKE

pith:2017:HGONQVKEGOP76ZASLAJHNCAHU6

not attested not anchored not stored refs pending

Excellent rings in transchromatic homotopy theory

Nathaniel Stapleton, Tobias Barthel

arxiv:1706.00208 v1 · 2017-06-01 · math.AT · 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{HGONQVKEGOP76ZASLAJHNCAHU6}

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	2026-05-18T00:30:28.224706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

399cd85544339fff64125812768807a7b62e33ae058ba2e84d33bd0d98dd745a

Aliases

arxiv: 1706.00208 · arxiv_version: 1706.00208v1 · doi: 10.48550/arxiv.1706.00208 · pith_short_12: HGONQVKEGOP7 · pith_short_16: HGONQVKEGOP76ZAS · pith_short_8: HGONQVKE

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/HGONQVKEGOP76ZASLAJHNCAHU6 \
  | 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: 399cd85544339fff64125812768807a7b62e33ae058ba2e84d33bd0d98dd745a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "155198a27b26410b88b3d3d0f6dc19f593c89dced5303904cd2eea4793454ad2",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2017-06-01T08:47:43Z",
    "title_canon_sha256": "d099b84dfed85651bfaff70004f6e97422fabf94ceb3347bf200b4c2465ee373"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.00208",
    "kind": "arxiv",
    "version": 1
  }
}