Pith Number

pith:UMYV34BH

pith:2019:UMYV34BHBAUMCPD3C55HZGKVHQ

not attested not anchored not stored refs pending

Representation Learning for Classical Planning from Partially Observed Traces

Hai Wan, Hankui Hankz Zhuo, Jinxia Lin, Yanan Liu, Zhanhao Xiao

arxiv:1907.08352 v1 · 2019-07-19 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UMYV34BHBAUMCPD3C55HZGKVHQ}

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	2026-05-17T23:40:10.117355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3315df0270828c13c7b177a7c99553c39447b0e97585fe58164bfbfa108c777

Aliases

arxiv: 1907.08352 · arxiv_version: 1907.08352v1 · doi: 10.48550/arxiv.1907.08352 · pith_short_12: UMYV34BHBAUM · pith_short_16: UMYV34BHBAUMCPD3 · pith_short_8: UMYV34BH

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/UMYV34BHBAUMCPD3C55HZGKVHQ \
  | 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: a3315df0270828c13c7b177a7c99553c39447b0e97585fe58164bfbfa108c777

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6094b8e9f212ffce41763eaa8516fad6b18de141dd46186b175d9dd8a68c1b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2019-07-19T02:53:09Z",
    "title_canon_sha256": "948fe01e255ed65cd7c4a62d145e8d2d5de4bfee3c28052c8e74667fd0e939ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.08352",
    "kind": "arxiv",
    "version": 1
  }
}