Pith Number

pith:XZ4IEGFH

pith:2015:XZ4IEGFHD47UT7TJK7LOYBGESF

not attested not anchored not stored refs pending

The Name-Passing Calculus

Han Zhu, Yuxi Fu

arxiv:1508.00093 v1 · 2015-08-01 · cs.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{XZ4IEGFHD47UT7TJK7LOYBGESF}

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.

Cited by

1 paper in Pith

A Unifying Approach to Probabilistic Testing Equivalences

Receipt and verification

First computed	2026-05-18T01:35:59.041009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be788218a71f3f49fe6957d6ec04c49171ba0d738d5cdf3af33ae6f7bac8cc26

Aliases

arxiv: 1508.00093 · arxiv_version: 1508.00093v1 · doi: 10.48550/arxiv.1508.00093 · pith_short_12: XZ4IEGFHD47U · pith_short_16: XZ4IEGFHD47UT7TJ · pith_short_8: XZ4IEGFH

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/XZ4IEGFHD47UT7TJK7LOYBGESF \
  | 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: be788218a71f3f49fe6957d6ec04c49171ba0d738d5cdf3af33ae6f7bac8cc26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "072ba8fe8eb7697f61e0e74582dc718d8f0fca005021dbb88287b52c81032851",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2015-08-01T07:35:41Z",
    "title_canon_sha256": "53c9bc432793119e0afafe02b223177a5e88cf5f2bc6b7267e3de7734827b2d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00093",
    "kind": "arxiv",
    "version": 1
  }
}