Pith Number

pith:6BX4YHNB

pith:2013:6BX4YHNBRPSTXPXLLWN6V5YPYD

not attested not anchored not stored refs pending

Scan-based Compressed Terahertz Imaging and Real-Time Reconstruction via the Complex-valued Fast Block Sparse Bayesian Learning Algorithm

Benyuan Liu, Hongqi Fan, Qiang Fu, Zaiqi Lu

arxiv:1309.6195 v1 · 2013-09-20 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6BX4YHNBRPSTXPXLLWN6V5YPYD}

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	2026-05-18T03:12:23.566528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f06fcc1da18be53bbeeb5d9beaf70fc0c9f35adbf95e3a2cc966194489499585

Aliases

arxiv: 1309.6195 · arxiv_version: 1309.6195v1 · doi: 10.48550/arxiv.1309.6195 · pith_short_12: 6BX4YHNBRPST · pith_short_16: 6BX4YHNBRPSTXPXL · pith_short_8: 6BX4YHNB

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/6BX4YHNBRPSTXPXLLWN6V5YPYD \
  | 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: f06fcc1da18be53bbeeb5d9beaf70fc0c9f35adbf95e3a2cc966194489499585

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3378168acf202417bc1b907235d7bb41f4acc6f84028b6f5712c4c1806a6ad5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2013-09-20T23:08:27Z",
    "title_canon_sha256": "7b5eee1377700ba27a9c56fe2b3df4eeae9b7fb9bd754c9f0bde091860658f52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.6195",
    "kind": "arxiv",
    "version": 1
  }
}