Pith Number

pith:HRTY7XLN

pith:2017:HRTY7XLNR7X2O26K2LOX6A54ME

not attested not anchored not stored refs pending

Grounding Referring Expressions in Images by Variational Context

Hanwang Zhang, Shih-Fu Chang, Yulei Niu

arxiv:1712.01892 v2 · 2017-12-05 · 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{HRTY7XLNR7X2O26K2LOX6A54ME}

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	2026-05-17T23:41:40.052787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c678fdd6d8fefa76bcad2dd7f03bc6102f1c9329df6aa2d8b01a79ef033786f

Aliases

arxiv: 1712.01892 · arxiv_version: 1712.01892v2 · doi: 10.48550/arxiv.1712.01892 · pith_short_12: HRTY7XLNR7X2 · pith_short_16: HRTY7XLNR7X2O26K · pith_short_8: HRTY7XLN

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/HRTY7XLNR7X2O26K2LOX6A54ME \
  | 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: 3c678fdd6d8fefa76bcad2dd7f03bc6102f1c9329df6aa2d8b01a79ef033786f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "716bd2d8d2c040a491742d23ad8d067e4079b50534baacecd06a2491c2b49a2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-12-05T19:57:52Z",
    "title_canon_sha256": "42da911c76973f68da4a0fc62fe84ca9fbcd8af8d10860b320cd7ad8de9219d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.01892",
    "kind": "arxiv",
    "version": 2
  }
}