Pith Number

pith:HTHJIGJP

pith:2018:HTHJIGJP7Q3Q3UX35BZUPZRQQE

not attested not anchored not stored refs pending

Resolving Referring Expressions in Images With Labeled Elements

Dilek Hakkani-Tur, Jindong Chen, Nevan Wichers

arxiv:1810.10165 v2 · 2018-10-24 · 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{HTHJIGJP7Q3Q3UX35BZUPZRQQE}

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	2026-05-18T00:02:15.471225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cce94192ffc370dd2fbe87347e63081025c28d183f01179fb76bcab246e7334

Aliases

arxiv: 1810.10165 · arxiv_version: 1810.10165v2 · doi: 10.48550/arxiv.1810.10165 · pith_short_12: HTHJIGJP7Q3Q · pith_short_16: HTHJIGJP7Q3Q3UX3 · pith_short_8: HTHJIGJP

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/HTHJIGJP7Q3Q3UX35BZUPZRQQE \
  | 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: 3cce94192ffc370dd2fbe87347e63081025c28d183f01179fb76bcab246e7334

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f8595f904f2d5a8ad6c647afe4e57735c7d661aa6138be9b4c655349da3c9df",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-10-24T03:22:08Z",
    "title_canon_sha256": "7b7c9f2bbb09da4e3d6717df3a061b1c6266a9d01a9b52430b10079d77b2d510"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.10165",
    "kind": "arxiv",
    "version": 2
  }
}