Pith Number

pith:MD5AD4XW

pith:2019:MD5AD4XWEXFULT36OJGEBZIWJX

not attested not anchored not stored refs pending

Reasoning Visual Dialogs with Structural and Partial Observations

Siyuan Qi, Song-Chun Zhu, Wenguan Wang, Zilong Zheng

arxiv:1904.05548 v2 · 2019-04-11 · cs.CV · cs.AI · cs.CL · 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{MD5AD4XWEXFULT36OJGEBZIWJX}

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	2026-05-17T23:44:49.413402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60fa01f2f625cb45cf7e724c40e5164dcbe217c839058198990b30056dbd6efe

Aliases

arxiv: 1904.05548 · arxiv_version: 1904.05548v2 · doi: 10.48550/arxiv.1904.05548 · pith_short_12: MD5AD4XWEXFU · pith_short_16: MD5AD4XWEXFULT36 · pith_short_8: MD5AD4XW

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/MD5AD4XWEXFULT36OJGEBZIWJX \
  | 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: 60fa01f2f625cb45cf7e724c40e5164dcbe217c839058198990b30056dbd6efe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dab9b4cfda01707551aabe985f345d33c17db7d390c9c27157c5be248247dde",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-11T06:46:15Z",
    "title_canon_sha256": "079975151d7893ba362158b5272e1c5bbed0bf0c92312c7c73226b79ef9fdb37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.05548",
    "kind": "arxiv",
    "version": 2
  }
}