Pith Number

pith:QRHVIYYC

pith:2011:QRHVIYYCFIKMJ7WVTLTEGU4RCE

not attested not anchored not stored refs pending

Hilbert's Tenth Problem for rational function fields over p-adic fields

Claudia Degroote, Jeroen Demeyer

arxiv:1106.4912 v1 · 2011-06-24 · math.LO · 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{QRHVIYYCFIKMJ7WVTLTEGU4RCE}

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	2026-05-18T04:19:22.712185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

844f5463022a14c4fed59ae6435391112870adfbcc9ffa4977df0c4048d2a543

Aliases

arxiv: 1106.4912 · arxiv_version: 1106.4912v1 · doi: 10.48550/arxiv.1106.4912 · pith_short_12: QRHVIYYCFIKM · pith_short_16: QRHVIYYCFIKMJ7WV · pith_short_8: QRHVIYYC

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/QRHVIYYCFIKMJ7WVTLTEGU4RCE \
  | 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: 844f5463022a14c4fed59ae6435391112870adfbcc9ffa4977df0c4048d2a543

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "137be685310104f228f7ff6d630528c3ff6e1493f2b889b2dc6789f067c8d202",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2011-06-24T08:58:10Z",
    "title_canon_sha256": "f05d0e1d77289d13c25493c327bb8bdf162e254c9d5802cc39b58d607cee4e93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.4912",
    "kind": "arxiv",
    "version": 1
  }
}