Pith Number

pith:7YYBUIYW

pith:2018:7YYBUIYWJGX5ZHD2UUY2TDSZXH

not attested not anchored not stored refs pending

Full Image Recover for Block-Based Compressive Sensing

Chenye Wang, Guangming Shi, Jiang Du, Xuemei Xie

arxiv:1802.00179 v1 · 2018-02-01 · 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{7YYBUIYWJGX5ZHD2UUY2TDSZXH}

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	2026-05-18T00:24:36.610865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe301a231649afdc9c7aa531a98e59b9cc44b1a84b1e711246a5851818c2c3f7

Aliases

arxiv: 1802.00179 · arxiv_version: 1802.00179v1 · doi: 10.48550/arxiv.1802.00179 · pith_short_12: 7YYBUIYWJGX5 · pith_short_16: 7YYBUIYWJGX5ZHD2 · pith_short_8: 7YYBUIYW

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/7YYBUIYWJGX5ZHD2UUY2TDSZXH \
  | 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: fe301a231649afdc9c7aa531a98e59b9cc44b1a84b1e711246a5851818c2c3f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e84edfdf9312bbb38a809a8532264fba9979507ec34c315631757179e7db89ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-02-01T07:23:34Z",
    "title_canon_sha256": "d14fdea30594c9bbe4b19175a071788d62a2a97a46807e34a494e902f0375c9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00179",
    "kind": "arxiv",
    "version": 1
  }
}