Pith Number

pith:CLLJUZZ7

pith:2010:CLLJUZZ7SRHAPHK6JJEREI6S2I

not attested not anchored not stored refs pending

GPGPU based simulations for one and two dimensional quantum walks

Marek Sawerwain, Roman Gielerak

arxiv:1003.3779 v1 · 2010-03-19 · physics.comp-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{CLLJUZZ7SRHAPHK6JJEREI6S2I}

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	2026-05-18T02:08:25.391143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12d69a673f944e079d5e4a491223d2d213df144aa5bbe6c49e6bdf48bbc29313

Aliases

arxiv: 1003.3779 · arxiv_version: 1003.3779v1 · doi: 10.48550/arxiv.1003.3779 · pith_short_12: CLLJUZZ7SRHA · pith_short_16: CLLJUZZ7SRHAPHK6 · pith_short_8: CLLJUZZ7

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/CLLJUZZ7SRHAPHK6JJEREI6S2I \
  | 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: 12d69a673f944e079d5e4a491223d2d213df144aa5bbe6c49e6bdf48bbc29313

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1515da3203345c95693bb0ec5110f24f751686c4f7a8ecbae2216b98ec242f1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2010-03-19T11:55:04Z",
    "title_canon_sha256": "2b10ff4090688cded105e0553ae9577cb21be697c4df585f92c3bf78612bdc2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.3779",
    "kind": "arxiv",
    "version": 1
  }
}