Pith Number

pith:D5P5ISR2

pith:2018:D5P5ISR2NUAE45DGU2VBDDJGSU

not attested not anchored not stored refs pending

On some adjunctions in equivariant stable homotopy theory

Igor Kriz, Petr Somberg, Po Hu

arxiv:1802.08998 v1 · 2018-02-25 · 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{D5P5ISR2NUAE45DGU2VBDDJGSU}

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	2026-05-18T00:17:04.610608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f5fd44a3a6d004e7466a6aa118d2695309addcc89c9c8220452bbf4cabd5f2a

Aliases

arxiv: 1802.08998 · arxiv_version: 1802.08998v1 · doi: 10.48550/arxiv.1802.08998 · pith_short_12: D5P5ISR2NUAE · pith_short_16: D5P5ISR2NUAE45DG · pith_short_8: D5P5ISR2

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/D5P5ISR2NUAE45DGU2VBDDJGSU \
  | 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: 1f5fd44a3a6d004e7466a6aa118d2695309addcc89c9c8220452bbf4cabd5f2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d673559bc2810f0925774278c66b99b693af1028d8fea5c28598e34eb25d433",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2018-02-25T13:16:29Z",
    "title_canon_sha256": "9bc5a5f45247d27640d00e25ca7c93a3f2e1864e3e5cffcdb4a8c7a7cf67d817"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.08998",
    "kind": "arxiv",
    "version": 1
  }
}