Pith Number

pith:XACDLPQ6

pith:2019:XACDLPQ66QBL3QNKQTEECKQU2J

not attested not anchored not stored refs pending

Fast and robust reconstruction algorithm for fluorescence diffuse optical tomography assuming a cuboid target

Chunlong Sun, Gen Nakamura, Goro Nishimura, Jijun Liu, Manabu Machida, Yu Jiang

arxiv:1903.01281 v1 · 2019-03-01 · eess.IV · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XACDLPQ66QBL3QNKQTEECKQU2J}

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	2026-07-05T00:41:24.732013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b80435be1ef402bdc1aa84c8412a14d254ed0dae9958a962c0f8388ed6e33f95

Aliases

arxiv: 1903.01281 · arxiv_version: 1903.01281v1 · doi: 10.48550/arxiv.1903.01281 · pith_short_12: XACDLPQ66QBL · pith_short_16: XACDLPQ66QBL3QNK · pith_short_8: XACDLPQ6

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/XACDLPQ66QBL3QNKQTEECKQU2J \
  | 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: b80435be1ef402bdc1aa84c8412a14d254ed0dae9958a962c0f8388ed6e33f95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4a74a9a2df107185c635f9bae59e76d8d53e083655ff694d6a2a96f8392baaf",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-03-01T08:40:37Z",
    "title_canon_sha256": "d6be671de082ce9636947adf897bff7c272a802939d10c589f18371f95588785"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.01281",
    "kind": "arxiv",
    "version": 1
  }
}