Pith Number

pith:MPKQXMYZ

pith:2019:MPKQXMYZJNEZUBW4IC667PMRXL

not attested not anchored not stored refs pending

Zero-Shot Grounding of Objects from Natural Language Queries

Arka Sadhu, Kan Chen, Ram Nevatia

arxiv:1908.07129 v1 · 2019-08-20 · cs.CV · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MPKQXMYZJNEZUBW4IC667PMRXL}

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	2026-07-04T23:58:31.101821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63d50bb3194b499a06dc40bdefbd91bacc235a3ada45a77e02766a02519efe20

Aliases

arxiv: 1908.07129 · arxiv_version: 1908.07129v1 · doi: 10.48550/arxiv.1908.07129 · pith_short_12: MPKQXMYZJNEZ · pith_short_16: MPKQXMYZJNEZUBW4 · pith_short_8: MPKQXMYZ

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/MPKQXMYZJNEZUBW4IC667PMRXL \
  | 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: 63d50bb3194b499a06dc40bdefbd91bacc235a3ada45a77e02766a02519efe20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1acf34638a6ec1c1acaebe7a56ca4d2d902b816771a0b0ed557c67391c21e951",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-20T02:07:14Z",
    "title_canon_sha256": "712e9624ee6d5212053135535f88c26f4dc6bdacfaa15ccd5f233ed12e0fcd84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07129",
    "kind": "arxiv",
    "version": 1
  }
}