Pith Number

pith:AIJW25VE

pith:2019:AIJW25VEEQPPS4UQQPFYXWEX2W

not attested not anchored not stored refs pending

Chasing Ghosts: Instruction Following as Bayesian State Tracking

Ayush Shrivastava, Devi Parikh, Dhruv Batra, Peter Anderson, Stefan Lee

arxiv:1907.02022 v2 · 2019-07-03 · cs.CV · cs.AI · cs.CL · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AIJW25VEEQPPS4UQQPFYXWEX2W}

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	2026-07-05T00:22:00.191052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02136d76a4241ef9729083cb8bd897d5bb86471f79825834bb603b31ccef794f

Aliases

arxiv: 1907.02022 · arxiv_version: 1907.02022v2 · doi: 10.48550/arxiv.1907.02022 · pith_short_12: AIJW25VEEQPP · pith_short_16: AIJW25VEEQPPS4UQ · pith_short_8: AIJW25VE

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/AIJW25VEEQPPS4UQQPFYXWEX2W \
  | 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: 02136d76a4241ef9729083cb8bd897d5bb86471f79825834bb603b31ccef794f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "188116282e8e75f1f39300de6b3d5e4739111d0ceeb66dd649de3037b22ccdbd",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-07-03T16:39:05Z",
    "title_canon_sha256": "f69e686b2d37e9b613ad7b8c40f855c15ba05c8d887bc32a39ff575f6b42a8a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02022",
    "kind": "arxiv",
    "version": 2
  }
}