Pith Number

pith:S6CYVSAL

pith:2019:S6CYVSALYG7C2N2RQI2EE4A22E

not attested not anchored not stored refs pending

Richer and Deeper Supervision Network for Salient Object Detection

Neil D. B. Bruce, Sen Jia

arxiv:1901.02425 v1 · 2019-01-08 · 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{S6CYVSALYG7C2N2RQI2EE4A22E}

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	2026-05-17T23:56:43.379237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97858ac80bc1be2d3751823442701ad11db2ca04b7cf417c2c50a8b5259967cb

Aliases

arxiv: 1901.02425 · arxiv_version: 1901.02425v1 · doi: 10.48550/arxiv.1901.02425 · pith_short_12: S6CYVSALYG7C · pith_short_16: S6CYVSALYG7C2N2R · pith_short_8: S6CYVSAL

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/S6CYVSALYG7C2N2RQI2EE4A22E \
  | 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: 97858ac80bc1be2d3751823442701ad11db2ca04b7cf417c2c50a8b5259967cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "923314ec60aac47fcce7205e873599f6372ad7251eb03f45271567a2a6dccc7a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-01-08T18:02:05Z",
    "title_canon_sha256": "48b68e9479e786c7b14de0c3a130a0c62812ebc3f9656784e3d1bd6436cf17bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.02425",
    "kind": "arxiv",
    "version": 1
  }
}