Pith Number

pith:KEEPU455

pith:2016:KEEPU455DDCYOWWXDBCLHY4JCS

not attested not anchored not stored refs pending

Nonstandard Measure Spaces with Values in non-Archimedean Fields

Heiko Knospe

arxiv:1612.09108 v1 · 2016-12-29 · math.NT · 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{KEEPU455DDCYOWWXDBCLHY4JCS}

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	2026-05-18T00:53:46.440658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5108fa73bd18c5875ad71844b3e38914ad2cb8791b3b8ecdfd7f2f1105f836fe

Aliases

arxiv: 1612.09108 · arxiv_version: 1612.09108v1 · doi: 10.48550/arxiv.1612.09108 · pith_short_12: KEEPU455DDCY · pith_short_16: KEEPU455DDCYOWWX · pith_short_8: KEEPU455

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/KEEPU455DDCYOWWXDBCLHY4JCS \
  | 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: 5108fa73bd18c5875ad71844b3e38914ad2cb8791b3b8ecdfd7f2f1105f836fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fbed137d150a75934ad398a1ed4b43f86db141f49b72ce449a89499605beba8",
    "cross_cats_sorted": [
      "math.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2016-12-29T11:50:47Z",
    "title_canon_sha256": "320b59db7f7e6a2f5cc0c74355664183c98c473e35009835fcdf4adc462e204d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.09108",
    "kind": "arxiv",
    "version": 1
  }
}