Pith Number

pith:7JVMN4HG

pith:2021:7JVMN4HGYL2KCDWMS2IKMOUTQK

not attested not anchored not stored refs pending

Discriminative Triad Matching and Reconstruction for Weakly Referring Expression Grounding

Eng Gee Lim, Jimin Xiao, John Y. Goulermas, Mingjie Sun, Si Liu

arxiv:2106.04053 v1 · 2021-06-08 · cs.CV · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7JVMN4HGYL2KCDWMS2IKMOUTQK}

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	2026-07-05T02:47:11.459002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa6ac6f0e6c2f4a10ecc9690a63a93828015b2e9e2ac1de35a00f4147343f406

Aliases

arxiv: 2106.04053 · arxiv_version: 2106.04053v1 · doi: 10.48550/arxiv.2106.04053 · pith_short_12: 7JVMN4HGYL2K · pith_short_16: 7JVMN4HGYL2KCDWM · pith_short_8: 7JVMN4HG

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/7JVMN4HGYL2KCDWMS2IKMOUTQK \
  | 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: fa6ac6f0e6c2f4a10ecc9690a63a93828015b2e9e2ac1de35a00f4147343f406

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "871e698598db41be0dea0c0c7cd146ed4d803c82bc7e93694408e32a9269a3e6",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-06-08T02:15:11Z",
    "title_canon_sha256": "5f69a150955b428a8e221e7e2152205a5d4c13e18035efbee2ba447493f50fee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.04053",
    "kind": "arxiv",
    "version": 1
  }
}