Pith Number

pith:VDHUKXMO

pith:2019:VDHUKXMOOBH3XAHT7IYDSMLX4F

not attested not anchored not stored refs pending

Analyzing the Forgetting Problem in the Pretrain-Finetuning of Dialogue Response Models

Bing Liu, Fuchun Peng, James Glass, Jun Liu, Kyunghyun Cho, Myle Ott, Tianxing He

arxiv:1910.07117 v5 · 2019-10-16 · cs.CL · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VDHUKXMOOBH3XAHT7IYDSMLX4F}

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	2026-07-05T02:07:13.357590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8cf455d8e704fbb80f3fa30393177e15ab8dd7aff44e079b8b9925214c64d5e

Aliases

arxiv: 1910.07117 · arxiv_version: 1910.07117v5 · doi: 10.48550/arxiv.1910.07117 · pith_short_12: VDHUKXMOOBH3 · pith_short_16: VDHUKXMOOBH3XAHT · pith_short_8: VDHUKXMO

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/VDHUKXMOOBH3XAHT7IYDSMLX4F \
  | 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: a8cf455d8e704fbb80f3fa30393177e15ab8dd7aff44e079b8b9925214c64d5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6775b46922a426a673ac0b4b64257770c29573b02003ca207614189be4fd6e15",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-10-16T01:10:10Z",
    "title_canon_sha256": "32fa9e38dc1e58067325101ef8df2ea00c52d406cb23e2d5a1cd04687055275d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.07117",
    "kind": "arxiv",
    "version": 5
  }
}