Pith Number

pith:SIUI3YMM

pith:2014:SIUI3YMMRMG3BRZW4L22QJJJQP

not attested not anchored not stored refs pending

Rigidity in Equivariant Stable Homotopy Theory

Irakli Patchkoria

arxiv:1403.5191 v1 · 2014-03-20 · 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{SIUI3YMMRMG3BRZW4L22QJJJQP}

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	2026-05-18T01:04:14.929685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92288de18c8b0db0c736e2f5a8252983df43b99f617a16afe5a22882be4b5303

Aliases

arxiv: 1403.5191 · arxiv_version: 1403.5191v1 · doi: 10.48550/arxiv.1403.5191 · pith_short_12: SIUI3YMMRMG3 · pith_short_16: SIUI3YMMRMG3BRZW · pith_short_8: SIUI3YMM

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/SIUI3YMMRMG3BRZW4L22QJJJQP \
  | 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: 92288de18c8b0db0c736e2f5a8252983df43b99f617a16afe5a22882be4b5303

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85d545f6b9e471af97d63295db218d40f7809c4841a6a677540593cf0edd2207",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2014-03-20T16:28:33Z",
    "title_canon_sha256": "4bd5158de520f0dddad621dae91bf8b6a4ff7639e10ed3a9c93b888a48d9c80f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.5191",
    "kind": "arxiv",
    "version": 1
  }
}