Pith Number

pith:QHKHR5WY

pith:2016:QHKHR5WYRFP6TMUG6VIXH5WEBB

not attested not anchored not stored refs pending

A short note on groups in separably closed valued Fields

Silvain Rideau

arxiv:1612.02165 v2 · 2016-12-07 · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QHKHR5WYRFP6TMUG6VIXH5WEBB}

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	2026-05-18T00:31:22.302686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81d478f6d8895fe9b286f55173f6c4087cc8d86251675a01af0c5173e5b99222

Aliases

arxiv: 1612.02165 · arxiv_version: 1612.02165v2 · doi: 10.48550/arxiv.1612.02165 · pith_short_12: QHKHR5WYRFP6 · pith_short_16: QHKHR5WYRFP6TMUG · pith_short_8: QHKHR5WY

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/QHKHR5WYRFP6TMUG6VIXH5WEBB \
  | 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: 81d478f6d8895fe9b286f55173f6c4087cc8d86251675a01af0c5173e5b99222

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5aeace775279c6668ff125fe0537c0dc7f75850599b43904bbc19f35f8b01474",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2016-12-07T09:37:49Z",
    "title_canon_sha256": "51f39f5834d09a7a89dc264a109fdecf225bb0773e134122e3b1ac57d30dcdae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.02165",
    "kind": "arxiv",
    "version": 2
  }
}