Pith Number

pith:3UOTSR7H

pith:2015:3UOTSR7HHDQCY6ESYS27LMJLC3

not attested not anchored not stored refs pending

An Efficient Coding Method for Coding Region-of-Interest Locations in AVS2

Mingliang Chen, Weiyao Lin, Xiaozhen Zheng

arxiv:1503.00118 v1 · 2015-02-28 · 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{3UOTSR7HHDQCY6ESYS27LMJLC3}

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	2026-05-18T00:58:36.070826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd1d3947e738e02c7892c4b5f5b12b16de61c45e1bae63bde2a3766f1343e7a6

Aliases

arxiv: 1503.00118 · arxiv_version: 1503.00118v1 · doi: 10.48550/arxiv.1503.00118 · pith_short_12: 3UOTSR7HHDQC · pith_short_16: 3UOTSR7HHDQCY6ES · pith_short_8: 3UOTSR7H

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/3UOTSR7HHDQCY6ESYS27LMJLC3 \
  | 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: dd1d3947e738e02c7892c4b5f5b12b16de61c45e1bae63bde2a3766f1343e7a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "855f0744bc95b1e39c80cd98aa597479c6604de939805d67eb0ef27cb037c72c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2015-02-28T11:42:42Z",
    "title_canon_sha256": "f114b2c7330240c7627c871bc91e764d53c4e748f990ea4f90b14f7c7bb25ba6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00118",
    "kind": "arxiv",
    "version": 1
  }
}