Pith Number

pith:F2NT666C

pith:2018:F2NT666C6ZK47GZIMXDYN27S7S

not attested not anchored not stored refs pending

From Electric Circuits to Chemical Networks

Luca Cardelli, Max Tschaikowski, Mirco Tribastone

arxiv:1812.03308 v1 · 2018-12-08 · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F2NT666C6ZK47GZIMXDYN27S7S}

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	2026-05-17T23:58:46.586830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e9b3f7bc2f655cf9b2865c786ebf2fcb5f8f8bbeac259a81387388063009118

Aliases

arxiv: 1812.03308 · arxiv_version: 1812.03308v1 · doi: 10.48550/arxiv.1812.03308 · pith_short_12: F2NT666C6ZK4 · pith_short_16: F2NT666C6ZK47GZI · pith_short_8: F2NT666C

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/F2NT666C6ZK47GZIMXDYN27S7S \
  | 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: 2e9b3f7bc2f655cf9b2865c786ebf2fcb5f8f8bbeac259a81387388063009118

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c873c17ef2388abb2acd65d7039a08bba62565742f7f18901ad6989e99d909f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2018-12-08T12:20:11Z",
    "title_canon_sha256": "ba2c3c992a6219f7c61e6df51a2fdb868cf3b2521962c3be1e8af8747da2b4c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.03308",
    "kind": "arxiv",
    "version": 1
  }
}