Pith Number

pith:GPR5V3L3

pith:2024:GPR5V3L3VRRSR2TQW5OVK4EQBN

not attested not anchored not stored refs pending

Optimizing Backward Policies in GFlowNets via Trajectory Likelihood Maximization

Daniil Tiapkin, Nikita Morozov, Sergey Samsonov, Timofei Gritsaev

arxiv:2410.15474 v2 · 2024-10-20 · 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{GPR5V3L3VRRSR2TQW5OVK4EQBN}

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	2026-07-05T10:22:52.683924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33e3daed7bac6328ea70b75d5570900b7558b8ebd72adcc9a912a38206e83041

Aliases

arxiv: 2410.15474 · arxiv_version: 2410.15474v2 · doi: 10.48550/arxiv.2410.15474 · pith_short_12: GPR5V3L3VRRS · pith_short_16: GPR5V3L3VRRSR2TQ · pith_short_8: GPR5V3L3

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/GPR5V3L3VRRSR2TQW5OVK4EQBN \
  | 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: 33e3daed7bac6328ea70b75d5570900b7558b8ebd72adcc9a912a38206e83041

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdbf7787f46c2c8d63e002c28972df5001cd6ca47e61f286d0d34e6956e40ab7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-10-20T19:12:14Z",
    "title_canon_sha256": "f81069b63734179744616979c28ad4f04d87ed05a583970a1fc6271762b529a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.15474",
    "kind": "arxiv",
    "version": 2
  }
}