Pith Number

pith:26HA3WKF

pith:2014:26HA3WKFY5B5QLTAGMHWSZ7F53

not attested not anchored not stored refs pending

Higher Chromatic Analogues of Twisted $K$-theory

Mehdi Khorami

arxiv:1407.2826 v2 · 2014-07-10 · 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{26HA3WKFY5B5QLTAGMHWSZ7F53}

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	2026-05-18T02:46:32.424016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d78e0dd945c743d82e60330f6967e5eed0a5fd4bd12810866fc57b610e45abd0

Aliases

arxiv: 1407.2826 · arxiv_version: 1407.2826v2 · doi: 10.48550/arxiv.1407.2826 · pith_short_12: 26HA3WKFY5B5 · pith_short_16: 26HA3WKFY5B5QLTA · pith_short_8: 26HA3WKF

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/26HA3WKFY5B5QLTAGMHWSZ7F53 \
  | 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: d78e0dd945c743d82e60330f6967e5eed0a5fd4bd12810866fc57b610e45abd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64b565c65829f266a97ed0921e48dd5281580df83f3652400d93aaf0eafcc327",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2014-07-10T15:27:50Z",
    "title_canon_sha256": "abd867819378cc42f42cc5c863240d8a40882360d7fde56b8f27e69f82f5a37b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2826",
    "kind": "arxiv",
    "version": 2
  }
}