Pith Number

pith:IGKHUCWB

pith:2017:IGKHUCWBAYZYO5OOGYG3IZKUNF

not attested not anchored not stored refs pending

Elimination of Ramification II: Henselian Rationality

Franz-Viktor Kuhlmann

arxiv:1701.05508 v3 · 2017-01-19 · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IGKHUCWBAYZYO5OOGYG3IZKUNF}

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	2026-05-17T23:55:34.836059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41947a0ac106338775ce360db46554695abcce40c66964543c70dc1aca84e44b

Aliases

arxiv: 1701.05508 · arxiv_version: 1701.05508v3 · doi: 10.48550/arxiv.1701.05508 · pith_short_12: IGKHUCWBAYZY · pith_short_16: IGKHUCWBAYZYO5OO · pith_short_8: IGKHUCWB

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/IGKHUCWBAYZYO5OOGYG3IZKUNF \
  | 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: 41947a0ac106338775ce360db46554695abcce40c66964543c70dc1aca84e44b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b0dcec6a62c94759027e54144299fb2a428a5a9e7bcaab58731272759d7da0e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2017-01-19T17:00:04Z",
    "title_canon_sha256": "6b6b03b2623a976eddf266afc58dcc21090c55074ac41fb08322f3de6f844f76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.05508",
    "kind": "arxiv",
    "version": 3
  }
}