Pith Number

pith:MMHFJL6D

pith:2018:MMHFJL6DESDHZR7KQSQLPM6G6E

not attested not anchored not stored refs pending

Variational Memory Encoder-Decoder

Hung Le, Svetha Venkatesh, Thin Nguyen, Truyen Tran

arxiv:1807.09950 v2 · 2018-07-26 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MMHFJL6DESDHZR7KQSQLPM6G6E}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:02:44.520908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

630e54afc324867cc7ea84a0b7b3c6f10ceeb47891f9398b92439530add7ed80

Aliases

arxiv: 1807.09950 · arxiv_version: 1807.09950v2 · doi: 10.48550/arxiv.1807.09950 · pith_short_12: MMHFJL6DESDH · pith_short_16: MMHFJL6DESDHZR7K · pith_short_8: MMHFJL6D

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/MMHFJL6DESDHZR7KQSQLPM6G6E \
  | 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: 630e54afc324867cc7ea84a0b7b3c6f10ceeb47891f9398b92439530add7ed80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29345cb9f698fb4de4bcdcf67d24e4f5e8bbc16753d6335094f1d0d772628673",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-07-26T04:41:30Z",
    "title_canon_sha256": "25f8f9c0f3710213ed65aff177fbde479b26b1cd1fa5a6a466434849bedfa29e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09950",
    "kind": "arxiv",
    "version": 2
  }
}