Pith Number

pith:KQH6T2UX

pith:2019:KQH6T2UXDHATXNEMXVRGB6654R

not attested not anchored not stored refs pending

Sub-Goal Trees -- a Framework for Goal-Directed Trajectory Prediction and Optimization

Aviv Tamar, Edward Groshev, Tom Jurgenson

arxiv:1906.05329 v1 · 2019-06-12 · cs.LG · cs.AI · 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{KQH6T2UXDHATXNEMXVRGB6654R}

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	2026-05-17T23:43:25.579107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

540fe9ea9719c13bb48cbd6260fbdde45e2236ca98314405de43e07fed5f1510

Aliases

arxiv: 1906.05329 · arxiv_version: 1906.05329v1 · doi: 10.48550/arxiv.1906.05329 · pith_short_12: KQH6T2UXDHAT · pith_short_16: KQH6T2UXDHATXNEM · pith_short_8: KQH6T2UX

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/KQH6T2UXDHATXNEMXVRGB6654R \
  | 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: 540fe9ea9719c13bb48cbd6260fbdde45e2236ca98314405de43e07fed5f1510

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cef8b62c892a411bb14ec2ca4fbc9b730e486a51ab8f27bc90fb90599c96b9a8",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-06-12T19:06:51Z",
    "title_canon_sha256": "9c48d4b86ee86161bf587c5d3b0765163142113fbbbf7e97e9532c4a893cb089"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.05329",
    "kind": "arxiv",
    "version": 1
  }
}