Pith Number

pith:DY66IKHT

pith:2014:DY66IKHTQ5XQEXE7B2ETDKE3ZG

not attested not anchored not stored refs pending

Video Compressive Sensing for Dynamic MRI

Aswin C. Sankaranarayanan, Jianing V. Shi, Richard G. Baraniuk, Wotao Yin

arxiv:1401.7715 v2 · 2014-01-30 · cs.CV · 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{DY66IKHTQ5XQEXE7B2ETDKE3ZG}

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	2026-05-18T03:00:25.160706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e3de428f3876f025c9f0e8931a89bc9a1ed8d5cc70564c5de4e17921f12d5d7

Aliases

arxiv: 1401.7715 · arxiv_version: 1401.7715v2 · doi: 10.48550/arxiv.1401.7715 · pith_short_12: DY66IKHTQ5XQ · pith_short_16: DY66IKHTQ5XQEXE7 · pith_short_8: DY66IKHT

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/DY66IKHTQ5XQEXE7B2ETDKE3ZG \
  | 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: 1e3de428f3876f025c9f0e8931a89bc9a1ed8d5cc70564c5de4e17921f12d5d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17a84e951bede6e14a5364ced1988ebca3b07495602f6fb8bcc6dcef705f4478",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-01-30T01:18:26Z",
    "title_canon_sha256": "1a3267857db2d1abacb4d3fc39bf020f396b5927f933e93a539dfc3633e61577"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7715",
    "kind": "arxiv",
    "version": 2
  }
}