Pith Number

pith:T5N4S5NV

pith:2017:T5N4S5NVZPDZ555PX4TVSRCUJG

not attested not anchored not stored refs pending

On Frobenius and Fibers of Arithmetic Jet Spaces

Arnab Saha, James Borger

arxiv:1703.07010 v1 · 2017-03-21 · math.NT · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T5N4S5NVZPDZ555PX4TVSRCUJG}

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	2026-05-18T00:48:11.628027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f5bc975b5cbc79ef7afbf2759445449922b0707bf0c80918611bbdfae05573d

Aliases

arxiv: 1703.07010 · arxiv_version: 1703.07010v1 · doi: 10.48550/arxiv.1703.07010 · pith_short_12: T5N4S5NVZPDZ · pith_short_16: T5N4S5NVZPDZ555P · pith_short_8: T5N4S5NV

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/T5N4S5NVZPDZ555PX4TVSRCUJG \
  | 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: 9f5bc975b5cbc79ef7afbf2759445449922b0707bf0c80918611bbdfae05573d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40407969020c023c06de8ed8a9c7262a6d9174b1e457898dc0c682991d4ecacc",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2017-03-21T00:11:58Z",
    "title_canon_sha256": "ac6dea39b8e3ed2675f8723e7526d19f69915062415ab9d9cd493a505c3accb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.07010",
    "kind": "arxiv",
    "version": 1
  }
}