Pith Number

pith:TLVMHGR4

pith:2021:TLVMHGR4ATJ3MJCWSJTRWR5KWY

not attested not anchored not stored refs pending

Simultaneous Denoising and Localization Network for Photoacoustic Target Localization

Amirsaeed Yazdani, Kerrick Johnstonbaugh, Sri-Rajasekhar Kothapalli, Sumit Agrawal, Vishal Monga

arxiv:2104.14713 v1 · 2021-04-30 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TLVMHGR4ATJ3MJCWSJTRWR5KWY}

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	2026-07-05T02:36:25.593387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9aeac39a3c04d3b6245692671b47aab62a21ccf6f3911e3735520557ad2fa371

Aliases

arxiv: 2104.14713 · arxiv_version: 2104.14713v1 · doi: 10.48550/arxiv.2104.14713 · pith_short_12: TLVMHGR4ATJ3 · pith_short_16: TLVMHGR4ATJ3MJCW · pith_short_8: TLVMHGR4

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/TLVMHGR4ATJ3MJCWSJTRWR5KWY \
  | 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: 9aeac39a3c04d3b6245692671b47aab62a21ccf6f3911e3735520557ad2fa371

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0384e15b7219a5ebdeda2f1dafd4bca116278061a8637a02f2b76b781fb4d261",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-04-30T01:28:31Z",
    "title_canon_sha256": "f4613988791b6a8ebfe0698926fc14ae6fb07a30cef823ed502a43121491e53f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.14713",
    "kind": "arxiv",
    "version": 1
  }
}