Pith Number

pith:VJQCZPTL

pith:2016:VJQCZPTLBVS4VJGFLMHNYO3JJU

not attested not anchored not stored refs pending

Stereo image de-fencing using smartphones

Rajiv R. Sahay, Sankaraganesh Jonna, Sukla Satapathy

arxiv:1612.01323 v1 · 2016-12-05 · 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{VJQCZPTLBVS4VJGFLMHNYO3JJU}

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	2026-05-18T00:55:52.933528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa602cbe6b0d65caa4c55b0edc3b694d1866104b6fb9d172f5e88a19b0cd4be8

Aliases

arxiv: 1612.01323 · arxiv_version: 1612.01323v1 · doi: 10.48550/arxiv.1612.01323 · pith_short_12: VJQCZPTLBVS4 · pith_short_16: VJQCZPTLBVS4VJGF · pith_short_8: VJQCZPTL

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/VJQCZPTLBVS4VJGFLMHNYO3JJU \
  | 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: aa602cbe6b0d65caa4c55b0edc3b694d1866104b6fb9d172f5e88a19b0cd4be8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d49a3efdc891153342d94250c16c58f7bfbc23fed65b36e5ee86254d3680c32",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-12-05T11:56:56Z",
    "title_canon_sha256": "5840e8e309c3ecb5c3a8c6bef107b00b71a32f62be6bc27ba37531dca00a7375"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.01323",
    "kind": "arxiv",
    "version": 1
  }
}