Pith Number

pith:TRP2IZBM

pith:2019:TRP2IZBMMTQLHWNUW2C4MZ3C3X

not attested not anchored not stored refs pending

Interpreting chest X-rays via CNNs that exploit hierarchical disease dependencies and uncertainty labels

Dat Q. Tran, Dat T. Ngo, Ha Q. Nguyen, Hieu H. Pham, Tung T. Le

arxiv:1911.06475 v3 · 2019-11-15 · eess.IV · 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{TRP2IZBMMTQLHWNUW2C4MZ3C3X}

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	2026-07-05T01:09:39.670502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c5fa4642c64e0b3d9b4b685c66762dde3b77610a4135178a73c3009f50e7d7b

Aliases

arxiv: 1911.06475 · arxiv_version: 1911.06475v3 · doi: 10.48550/arxiv.1911.06475 · pith_short_12: TRP2IZBMMTQL · pith_short_16: TRP2IZBMMTQLHWNU · pith_short_8: TRP2IZBM

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/TRP2IZBMMTQLHWNUW2C4MZ3C3X \
  | 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: 9c5fa4642c64e0b3d9b4b685c66762dde3b77610a4135178a73c3009f50e7d7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39e01d3d09d34977be521746d804d3719633e4e0d733d49fc25889f3422af387",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-11-15T04:29:43Z",
    "title_canon_sha256": "046e10e0ba71f9eff1833caf4016b7cbc8c71f886744fa83ef15e1d27ec983e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.06475",
    "kind": "arxiv",
    "version": 3
  }
}