Pith Number

pith:O2SPNO5L

pith:2017:O2SPNO5LKZCL4HVGTPMOICSWIN

not attested not anchored not stored refs pending

On the effectivity of spectra representing motivic cohomology theories

Jean Fasel, Tom Bachmann

arxiv:1710.00594 v3 · 2017-10-02 · math.KT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O2SPNO5LKZCL4HVGTPMOICSWIN}

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	2026-05-18T00:11:23.727178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76a4f6bbab5644be1ea69bd8e40a5643655fe05f4fb9f6ab7572df7f0808979d

Aliases

arxiv: 1710.00594 · arxiv_version: 1710.00594v3 · doi: 10.48550/arxiv.1710.00594 · pith_short_12: O2SPNO5LKZCL · pith_short_16: O2SPNO5LKZCL4HVG · pith_short_8: O2SPNO5L

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/O2SPNO5LKZCL4HVGTPMOICSWIN \
  | 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: 76a4f6bbab5644be1ea69bd8e40a5643655fe05f4fb9f6ab7572df7f0808979d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af477013e139832d379baabd50d9f708dcecfd005e2d2c704101a8b74adbc320",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.KT",
    "submitted_at": "2017-10-02T11:56:48Z",
    "title_canon_sha256": "17beee257fead50bae42df3c44f9b5cd52beb39cae17c454db00f2cef9851108"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.00594",
    "kind": "arxiv",
    "version": 3
  }
}