Pith Number

pith:5IKBCHK4

pith:2021:5IKBCHK4A2CLCAPTV75TU6MJDJ

not attested not anchored not stored refs pending

Incremental Few-Shot Instance Segmentation

Bas Boom, Dan Andrei Ganea, Ronald Poppe

arxiv:2105.05312 v1 · 2021-05-11 · 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{5IKBCHK4A2CLCAPTV75TU6MJDJ}

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	2026-07-05T02:39:49.626857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea14111d5c0684b101f3affb3a79891a4f3a16d4a221ca23145daba868816606

Aliases

arxiv: 2105.05312 · arxiv_version: 2105.05312v1 · doi: 10.48550/arxiv.2105.05312 · pith_short_12: 5IKBCHK4A2CL · pith_short_16: 5IKBCHK4A2CLCAPT · pith_short_8: 5IKBCHK4

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/5IKBCHK4A2CLCAPTV75TU6MJDJ \
  | 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: ea14111d5c0684b101f3affb3a79891a4f3a16d4a221ca23145daba868816606

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d75ae187d46de5a1e22b52055c544cbfcf1a947f2d30a1fd56aa2c4beee4dcd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-05-11T19:15:02Z",
    "title_canon_sha256": "70557024cc7c8049e84cda186607f2141068f4373a07c10522546cf5dd35e765"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.05312",
    "kind": "arxiv",
    "version": 1
  }
}