Pith Number

pith:R7TGSKXW

pith:2017:R7TGSKXWHIUTEA7Y4BETR2SJQE

not attested not anchored not stored refs pending

Diagrammatic Semantics for Digital Circuits

Achim Jung, Aliaume Lopez, Dan R. Ghica

arxiv:1703.10247 v1 · 2017-03-29 · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R7TGSKXWHIUTEA7Y4BETR2SJQE}

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	2026-05-18T00:47:37.558116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fe6692af63a293203f8e04938ea498131cf3a64b447244f4008c65973344325

Aliases

arxiv: 1703.10247 · arxiv_version: 1703.10247v1 · doi: 10.48550/arxiv.1703.10247 · pith_short_12: R7TGSKXWHIUT · pith_short_16: R7TGSKXWHIUTEA7Y · pith_short_8: R7TGSKXW

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/R7TGSKXWHIUTEA7Y4BETR2SJQE \
  | 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: 8fe6692af63a293203f8e04938ea498131cf3a64b447244f4008c65973344325

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c6754f719f6f09588f38a1cc0415d1b75fdb64f390c746772be6023ce8cb09f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2017-03-29T21:24:07Z",
    "title_canon_sha256": "3f7de390f4e19da2e0404cde95ef922cb80613115edb8e9ee06e614de318f1b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10247",
    "kind": "arxiv",
    "version": 1
  }
}