Pith Number

pith:TPND4LBE

pith:2012:TPND4LBE2AXFPYLU3Q7IPX3YQC

not attested not anchored not stored refs pending

Progress in compensating pulse sequences for quantum computation

J. True Merrill, Kenneth R. Brown

arxiv:1203.6392 v1 · 2012-03-28 · 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{TPND4LBE2AXFPYLU3Q7IPX3YQC}

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	2026-05-18T03:59:02.661046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bda3e2c24d02e57e174dc3e87df788090a7dcad7639aded739752da5179de87

Aliases

arxiv: 1203.6392 · arxiv_version: 1203.6392v1 · doi: 10.48550/arxiv.1203.6392 · pith_short_12: TPND4LBE2AXF · pith_short_16: TPND4LBE2AXFPYLU · pith_short_8: TPND4LBE

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/TPND4LBE2AXFPYLU3Q7IPX3YQC \
  | 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: 9bda3e2c24d02e57e174dc3e87df788090a7dcad7639aded739752da5179de87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebb7032f1aefa4f882791afe077ea86f5253cedbd63ac8436c739e76cf327006",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-03-28T22:37:24Z",
    "title_canon_sha256": "ada62689fdc041f1b790389b7ef842e5b3c3a3c0789835204015ca71c08d195b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.6392",
    "kind": "arxiv",
    "version": 1
  }
}