Pith Number

pith:LETFIDFF

pith:2015:LETFIDFFSYMMTX6MBNHSPFS4DG

not attested not anchored not stored refs pending

An Implementation Model for Interaction Nets

Abubakar Hassan (Theory, Ecole Polytechnique), Ian Mackie (LIX, Practice of Software Ltd), Shinya Sato (University of Sussex)

arxiv:1505.07164 v1 · 2015-05-27 · cs.LO · 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{LETFIDFFSYMMTX6MBNHSPFS4DG}

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	2026-05-18T02:02:07.302552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5926540ca59618c9dfcc0b4f27965c19b6ecce3bf579463b4fce5dbdfe074a1c

Aliases

arxiv: 1505.07164 · arxiv_version: 1505.07164v1 · doi: 10.48550/arxiv.1505.07164 · pith_short_12: LETFIDFFSYMM · pith_short_16: LETFIDFFSYMMTX6M · pith_short_8: LETFIDFF

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/LETFIDFFSYMMTX6MBNHSPFS4DG \
  | 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: 5926540ca59618c9dfcc0b4f27965c19b6ecce3bf579463b4fce5dbdfe074a1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6204b3851f92021548a0faef8aa7d743479ae69c8ee1bd75d262e4a4c35e7a61",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2015-05-27T00:48:30Z",
    "title_canon_sha256": "03408593b274cd916f5cbad54bf1ab11957a0fe2551bf50125463d91560ff1bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07164",
    "kind": "arxiv",
    "version": 1
  }
}