Pith Number

pith:NECMDT6F

pith:2021:NECMDT6FTFNSRHNBMMWMLVL6BU

not attested not anchored not stored refs pending

Graphical Language with Delayed Trace: Picturing Quantum Computing with Finite Memory

Marc de Visme, Simon Perdrix, Titouan Carette

arxiv:2102.03133 v2 · 2021-02-05 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NECMDT6FTFNSRHNBMMWMLVL6BU}

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

Finite Observations, Infinite Behaviour: bicategorical semantics for stateful monoidal processes

Receipt and verification

First computed	2026-07-05T02:36:03.925581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6904c1cfc5995b289da1632cc5d57e0d2670b71f3fdc3f87a5e8e2bbc35c22e6

Aliases

arxiv: 2102.03133 · arxiv_version: 2102.03133v2 · doi: 10.48550/arxiv.2102.03133 · pith_short_12: NECMDT6FTFNS · pith_short_16: NECMDT6FTFNSRHNB · pith_short_8: NECMDT6F

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/NECMDT6FTFNSRHNBMMWMLVL6BU \
  | 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: 6904c1cfc5995b289da1632cc5d57e0d2670b71f3fdc3f87a5e8e2bbc35c22e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b942025a3e5e865d72a6eb868cd6b06e43868de5055fe7615abfaa316d6d7f60",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-02-05T12:23:11Z",
    "title_canon_sha256": "075eefbef57562e75ccf43fe8e99727dcad2f19c239b04d3c4bbc7ea067d207e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.03133",
    "kind": "arxiv",
    "version": 2
  }
}