Pith Number

pith:VVLYKORI

pith:2015:VVLYKORIBHVANQSTIOHQYSW22M

not attested not anchored not stored refs pending

Adaptive Digital Scan Variable Pixels

Alex Pappachen James, Reshma Scaria, Sherin Sugathan

arxiv:1506.06681 v1 · 2015-06-22 · 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{VVLYKORIBHVANQSTIOHQYSW22M}

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	2026-05-18T01:41:44.540467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad57853a2809ea06c253438f0c4adad338cca3f69b233ae9a1a8fad5314c172d

Aliases

arxiv: 1506.06681 · arxiv_version: 1506.06681v1 · doi: 10.48550/arxiv.1506.06681 · pith_short_12: VVLYKORIBHVA · pith_short_16: VVLYKORIBHVANQST · pith_short_8: VVLYKORI

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/VVLYKORIBHVANQSTIOHQYSW22M \
  | 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: ad57853a2809ea06c253438f0c4adad338cca3f69b233ae9a1a8fad5314c172d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15c0b0589e6d16712edb9081ee99b7ea9c0a0f8be0bd18ac0e23095845e57223",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-06-22T17:09:04Z",
    "title_canon_sha256": "ddbc76b2b5e9258039e8b6db87033e966888ac8be53f958c77c9333abdc68997"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.06681",
    "kind": "arxiv",
    "version": 1
  }
}