Pith Number

pith:ORLYLGYX

pith:2012:ORLYLGYX6APLBHXLYUYOUADWWE

not attested not anchored not stored refs pending

Small time reachable set of bilinear quantum systems

Iecn), Marco Caponigro (CCIB), Nabile Boussaid (LM-Besan\c{c}on), Thomas Chambrion (INRIA Lorraine / IECN / MMAS

arxiv:1207.1958 v1 · 2012-07-09 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ORLYLGYX6APLBHXLYUYOUADWWE}

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	2026-05-18T03:33:49.951050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7457859b17f01eb09eebc530ea0076b139bca31ea84a0f3a8145a2282d78e365

Aliases

arxiv: 1207.1958 · arxiv_version: 1207.1958v1 · doi: 10.48550/arxiv.1207.1958 · pith_short_12: ORLYLGYX6APL · pith_short_16: ORLYLGYX6APLBHXL · pith_short_8: ORLYLGYX

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/ORLYLGYX6APLBHXLYUYOUADWWE \
  | 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: 7457859b17f01eb09eebc530ea0076b139bca31ea84a0f3a8145a2282d78e365

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "307a1d52a5f90f000146dd991197513bd495a3bc4fa01ff8a7ac661a11baf0ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2012-07-09T06:30:37Z",
    "title_canon_sha256": "cd56f710f70a57ecb5b4964525ee5ef648c33f07783aa1dd7a1a645738c2deca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.1958",
    "kind": "arxiv",
    "version": 1
  }
}