Pith Number

pith:SZRQAFX6

pith:2015:SZRQAFX6EF6XIR6WU2ZMZ5N7FF

not attested not anchored not stored refs pending

Semantic Segmentation with Boundary Neural Fields

Gedas Bertasius, Jianbo Shi, Lorenzo Torresani

arxiv:1511.02674 v2 · 2015-11-09 · 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{SZRQAFX6EF6XIR6WU2ZMZ5N7FF}

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	2026-05-18T01:13:45.502306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96630016fe217d7447d6a6b2ccf5bf297d8ca17886e532e7f5208d068b8cdaa9

Aliases

arxiv: 1511.02674 · arxiv_version: 1511.02674v2 · doi: 10.48550/arxiv.1511.02674 · pith_short_12: SZRQAFX6EF6X · pith_short_16: SZRQAFX6EF6XIR6W · pith_short_8: SZRQAFX6

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/SZRQAFX6EF6XIR6WU2ZMZ5N7FF \
  | 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: 96630016fe217d7447d6a6b2ccf5bf297d8ca17886e532e7f5208d068b8cdaa9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "149622645fda5e209efddb4c0713f7af43ee09df48ac02b5404b0e3f73518822",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-11-09T13:27:30Z",
    "title_canon_sha256": "e72603359bc1bf229ffdd54aa185f80b80e9aa57fc81c6451babc4e652f61343"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.02674",
    "kind": "arxiv",
    "version": 2
  }
}