Pith Number

pith:VUDLJJFJ

pith:2020:VUDLJJFJ2L6Q2E5WQ6NDZO5TU2

not attested not anchored not stored refs pending

Using Hindsight to Anchor Past Knowledge in Continual Learning

Albert Gordo, Arslan Chaudhry, David Lopez-Paz, Philip Torr, Puneet K. Dokania

arxiv:2002.08165 v2 · 2020-02-19 · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VUDLJJFJ2L6Q2E5WQ6NDZO5TU2}

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.

Cited by

1 paper in Pith

BRAIN: Bias-Mitigation Continual Learning Approach to Vision-Brain Understanding

Receipt and verification

First computed	2026-07-05T02:19:26.378061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad06b4a4a9d2fd0d13b6879a3cbbb3a6b9f5d28dfcdf527a6b8346f8e94d13e5

Aliases

arxiv: 2002.08165 · arxiv_version: 2002.08165v2 · doi: 10.48550/arxiv.2002.08165 · pith_short_12: VUDLJJFJ2L6Q · pith_short_16: VUDLJJFJ2L6Q2E5W · pith_short_8: VUDLJJFJ

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/VUDLJJFJ2L6Q2E5WQ6NDZO5TU2 \
  | 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: ad06b4a4a9d2fd0d13b6879a3cbbb3a6b9f5d28dfcdf527a6b8346f8e94d13e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a661e74d1c3d22c523aa9ba1722171b9c92421ab1a589af5ecd2cc4564afafc2",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-02-19T13:21:19Z",
    "title_canon_sha256": "9b0fa59f2e28a61c49bbdd15aeb8d63f6e46d3f8422ce0a36ab0ba7f18c7a65c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.08165",
    "kind": "arxiv",
    "version": 2
  }
}