Pith Number

pith:ZXXUZXCF

pith:2011:ZXXUZXCF5NW3NJ2426WDFSNHGO

not attested not anchored not stored refs pending

$\mathrm{G}$-theory of $\mathbb{F}_1$-algebras I: the equivariant Nishida problem

Snigdhayan Mahanta

arxiv:1110.6001 v4 · 2011-10-27 · math.AT · math.KT · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZXXUZXCF5NW3NJ2426WDFSNHGO}

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	2026-05-18T00:30:18.205188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdef4cdc45eb6db6a75cd7ac32c9a733887f55b8ce18af085c16b54c0a6aa39e

Aliases

arxiv: 1110.6001 · arxiv_version: 1110.6001v4 · doi: 10.48550/arxiv.1110.6001 · pith_short_12: ZXXUZXCF5NW3 · pith_short_16: ZXXUZXCF5NW3NJ24 · pith_short_8: ZXXUZXCF

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/ZXXUZXCF5NW3NJ2426WDFSNHGO \
  | 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: cdef4cdc45eb6db6a75cd7ac32c9a733887f55b8ce18af085c16b54c0a6aa39e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1cf86fd2cf170b9ed817c3f98f66c69365cc2eeb90e5f8c80cd1a83558f34fc",
    "cross_cats_sorted": [
      "math.KT",
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2011-10-27T07:54:47Z",
    "title_canon_sha256": "29b8af21f5c5f005cae65242f251d0980f5e6edc3c80e367501d6fcfbdbd8643"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.6001",
    "kind": "arxiv",
    "version": 4
  }
}