Pith Number

pith:WFQJPEX6

pith:2017:WFQJPEX6VDX5T45MII5ODD3H3M

not attested not anchored not stored refs pending

An extension of the digital method based on $b$-adic integers

\'Isabel Pirsic, Roswitha Hofer

arxiv:1706.06323 v2 · 2017-06-20 · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WFQJPEX6VDX5T45MII5ODD3H3M}

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	2026-05-18T00:41:31.882856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1609792fea8efd9f3ac423ae18f67db1d83c1f378a48fd773a4a966f93f3cfd

Aliases

arxiv: 1706.06323 · arxiv_version: 1706.06323v2 · doi: 10.48550/arxiv.1706.06323 · pith_short_12: WFQJPEX6VDX5 · pith_short_16: WFQJPEX6VDX5T45M · pith_short_8: WFQJPEX6

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/WFQJPEX6VDX5T45MII5ODD3H3M \
  | 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: b1609792fea8efd9f3ac423ae18f67db1d83c1f378a48fd773a4a966f93f3cfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd8e4b8a01ee76a83248a0d299cbe977c6b1034e2541384bfd27b02062aea59c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2017-06-20T08:56:21Z",
    "title_canon_sha256": "d9f1492daa94a4b7b5a3393cb0c188cdc6c2e7fe826d05d6a2068682535e140c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.06323",
    "kind": "arxiv",
    "version": 2
  }
}