Pith Number

pith:ZS3OW5QH

pith:2020:ZS3OW5QHP3L77L6GCFDOSS7VRN

not attested not anchored not stored refs pending

Drinking from a Firehose: Continual Learning with Web-scale Natural Language

Fei Sha, Hexiang Hu, Ozan Sener, Vladlen Koltun

arxiv:2007.09335 v2 · 2020-07-18 · cs.LG · cs.CL · 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{ZS3OW5QHP3L77L6GCFDOSS7VRN}

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	2026-07-05T01:48:11.294371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccb6eb76077ed7ffafc61146e94bf58b5fc2ddd8ef15beb95e6956592ee842c1

Aliases

arxiv: 2007.09335 · arxiv_version: 2007.09335v2 · doi: 10.48550/arxiv.2007.09335 · pith_short_12: ZS3OW5QHP3L7 · pith_short_16: ZS3OW5QHP3L77L6G · pith_short_8: ZS3OW5QH

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/ZS3OW5QHP3L77L6GCFDOSS7VRN \
  | 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: ccb6eb76077ed7ffafc61146e94bf58b5fc2ddd8ef15beb95e6956592ee842c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59cb7fc3d7e1a50f14f2be4172990cda014949e9f89c44a6d2f1cc6b958f25a3",
    "cross_cats_sorted": [
      "cs.CL",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-07-18T05:40:02Z",
    "title_canon_sha256": "65db3ae48cdd97e1c77dc884ebcd2aea1a7352cec478b54cd933f22ba0acd51e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.09335",
    "kind": "arxiv",
    "version": 2
  }
}