Pith Number

pith:ITCJNU7O

pith:2017:ITCJNU7OPH67T7DPGNJ2QUL2MJ

not attested not anchored not stored refs pending

Incremental Learning of Object Detectors without Catastrophic Forgetting

Cordelia Schmid, Karteek Alahari, Konstantin Shmelkov

arxiv:1708.06977 v1 · 2017-08-23 · 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{ITCJNU7OPH67T7DPGNJ2QUL2MJ}

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	2026-05-18T00:36:48.705698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44c496d3ee79fdf9fc6f3353a8517a624de5c5bae360ddf90e63f54decb8147b

Aliases

arxiv: 1708.06977 · arxiv_version: 1708.06977v1 · doi: 10.48550/arxiv.1708.06977 · pith_short_12: ITCJNU7OPH67 · pith_short_16: ITCJNU7OPH67T7DP · pith_short_8: ITCJNU7O

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/ITCJNU7OPH67T7DPGNJ2QUL2MJ \
  | 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: 44c496d3ee79fdf9fc6f3353a8517a624de5c5bae360ddf90e63f54decb8147b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34c8f3ce0f68bff47f3705c30e1b32c9d7d6fd724f3f5a57278322ee3597c686",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-08-23T12:33:44Z",
    "title_canon_sha256": "ed7f6105f7404d7e85de3f0bf9547110b3da4c63b67762fe0dc49db769497c9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.06977",
    "kind": "arxiv",
    "version": 1
  }
}