Pith Number

pith:VVKP7MAI

pith:2023:VVKP7MAINRZN4WFT75J7AGCHKA

not attested not anchored not stored refs pending

HiREN: Towards Higher Supervision Quality for Better Scene Text Image Super-Resolution

Bingjia Li, Jie Wang, Jihong Guan, Minyi Zhao, Shuigeng Zhou, Yi Xu

arxiv:2307.16410 v1 · 2023-07-31 · 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{VVKP7MAINRZN4WFT75J7AGCHKA}

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	2026-07-05T06:36:03.404539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad54ffb0086c72de58b3ff53f018475005f790b7f3d535d6c4410b8fa5bff207

Aliases

arxiv: 2307.16410 · arxiv_version: 2307.16410v1 · doi: 10.48550/arxiv.2307.16410 · pith_short_12: VVKP7MAINRZN · pith_short_16: VVKP7MAINRZN4WFT · pith_short_8: VVKP7MAI

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/VVKP7MAINRZN4WFT75J7AGCHKA \
  | 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: ad54ffb0086c72de58b3ff53f018475005f790b7f3d535d6c4410b8fa5bff207

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1c118c9ce0c46bdfe9108770a57b2d2a53e79b514cbf36ed05e45f4297c13df",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-07-31T05:32:57Z",
    "title_canon_sha256": "d89dd0bed4385376a168fe844c48d544a93c06a80408b290c3698efbc85233cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.16410",
    "kind": "arxiv",
    "version": 1
  }
}