Pith Number

pith:XIEMUT5V

pith:2018:XIEMUT5V5WGTJJUOCISQGITAX2

not attested not anchored not stored refs pending

The Ramified Analytical Hierarchy using Extended Logics

Philip Welch

arxiv:1808.03814 v1 · 2018-08-11 · 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{XIEMUT5V5WGTJJUOCISQGITAX2}

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	2026-05-18T00:08:19.613683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba08ca4fb5ed8d34a68e1225032260be8d5a0bc2db95a548d77a9314dfaf2a69

Aliases

arxiv: 1808.03814 · arxiv_version: 1808.03814v1 · doi: 10.48550/arxiv.1808.03814 · pith_short_12: XIEMUT5V5WGT · pith_short_16: XIEMUT5V5WGTJJUO · pith_short_8: XIEMUT5V

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/XIEMUT5V5WGTJJUOCISQGITAX2 \
  | 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: ba08ca4fb5ed8d34a68e1225032260be8d5a0bc2db95a548d77a9314dfaf2a69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54e7a8b64e42060973ef85aeaa5ce394b1f9a9104f13692d2cc997d5351a6a16",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2018-08-11T14:45:05Z",
    "title_canon_sha256": "4a570aafafa5482b2843224fe9a3612ea2096e46b74a22dda3eb25bda83cc910"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.03814",
    "kind": "arxiv",
    "version": 1
  }
}