Pith Number

pith:HSHKYAWR

pith:2021:HSHKYAWRI6OCN2HEQ3PIZV6ZHT

not attested not anchored not stored refs pending

Exploring Semantic Relationships for Unpaired Image Captioning

Fenglin Liu, Meng Gao, Tianhao Zhang, Yuexian Zou

arxiv:2106.10658 v2 · 2021-06-20 · 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{HSHKYAWRI6OCN2HEQ3PIZV6ZHT}

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	2026-07-05T03:06:30.351682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c8eac02d1479c26e8e486de8cd7d93cdf75099e80e91c6154a04d58552d4677

Aliases

arxiv: 2106.10658 · arxiv_version: 2106.10658v2 · doi: 10.48550/arxiv.2106.10658 · pith_short_12: HSHKYAWRI6OC · pith_short_16: HSHKYAWRI6OCN2HE · pith_short_8: HSHKYAWR

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/HSHKYAWRI6OCN2HEQ3PIZV6ZHT \
  | 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: 3c8eac02d1479c26e8e486de8cd7d93cdf75099e80e91c6154a04d58552d4677

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48cd661b187fe7592516c84d24c51d00123c095ac894f0886b7496e98d333b63",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-06-20T09:10:11Z",
    "title_canon_sha256": "6861c44cbb56134e16719586c9c48df3b7777a07d8fe7bf5aa1db45c2011613f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.10658",
    "kind": "arxiv",
    "version": 2
  }
}