Pith Number

pith:UVGPMEYK

pith:2019:UVGPMEYKDGFFITRXJR75PYWZQ2

not attested not anchored not stored refs pending

Drill-down: Interactive Retrieval of Complex Scenes using Natural Language Queries

Fuwen Tan, Hui Wu, Paola Cascante-Bonilla, Song Feng, Vicente Ordonez, Xiaoxiao Guo

arxiv:1911.03826 v1 · 2019-11-10 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UVGPMEYKDGFFITRXJR75PYWZQ2}

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	2026-07-05T00:18:16.320071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a54cf6130a198a544e374c7fd7e2d98684cd61201b7f6762a068bcc7a0fb445b

Aliases

arxiv: 1911.03826 · arxiv_version: 1911.03826v1 · doi: 10.48550/arxiv.1911.03826 · pith_short_12: UVGPMEYKDGFF · pith_short_16: UVGPMEYKDGFFITRX · pith_short_8: UVGPMEYK

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/UVGPMEYKDGFFITRXJR75PYWZQ2 \
  | 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: a54cf6130a198a544e374c7fd7e2d98684cd61201b7f6762a068bcc7a0fb445b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5177a6201ca0a70a4ea32374efdb137816f4c93fb9a093265269cf0337164833",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-11-10T01:50:16Z",
    "title_canon_sha256": "28dc2e954c471cf8db7f2130a0b9ccb8920a99bdbf6b1bd86d8b9b6a33959b90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.03826",
    "kind": "arxiv",
    "version": 1
  }
}