Pith Number

pith:37QKVQKH

pith:2015:37QKVQKHQ3TQU5P5OMWGJFLLIL

not attested not anchored not stored refs pending

Encoding by DNA Relations and Randomization Through Chaotic Sequences for Image Encryption

Bikramjit Sarkar, Chiranjoy Chattopadhyay, Debaprasad Mukherjee

arxiv:1505.01795 v1 · 2015-05-07 · cs.CR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{37QKVQKHQ3TQU5P5OMWGJFLLIL}

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	2026-05-18T02:16:39.735961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfe0aac14786e70a75fd732c64956b42e72682c3980fbf4694154889ee68404a

Aliases

arxiv: 1505.01795 · arxiv_version: 1505.01795v1 · doi: 10.48550/arxiv.1505.01795 · pith_short_12: 37QKVQKHQ3TQ · pith_short_16: 37QKVQKHQ3TQU5P5 · pith_short_8: 37QKVQKH

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/37QKVQKHQ3TQU5P5OMWGJFLLIL \
  | 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: dfe0aac14786e70a75fd732c64956b42e72682c3980fbf4694154889ee68404a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f0f017e015ce180b1dc58ef522b546dd0b9abb09083845f7207fd45d6993805",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2015-05-07T18:09:33Z",
    "title_canon_sha256": "cb1bbcf6947667359d20e7865607a2f5d765cbbac3d16e7e0823ca35acca3687"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01795",
    "kind": "arxiv",
    "version": 1
  }
}