Pith Number

pith:RNB2C7EN

pith:2012:RNB2C7ENKQVRW5J7XNGL6TX26C

not attested not anchored not stored refs pending

Information Retrieval From Internet Applications For Digital Forensic

Ipsita Mohanty, R. Leela Velusamy

arxiv:1209.3590 v1 · 2012-09-17 · cs.CR · cs.IR · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RNB2C7ENKQVRW5J7XNGL6TX26C}

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	2026-05-18T03:45:30.531522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b43a17c8d542b1b753fbb4cbf4efaf0aee72e977dd29cb46cb4178c5cbda7df

Aliases

arxiv: 1209.3590 · arxiv_version: 1209.3590v1 · doi: 10.48550/arxiv.1209.3590 · pith_short_12: RNB2C7ENKQVR · pith_short_16: RNB2C7ENKQVRW5J7 · pith_short_8: RNB2C7EN

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/RNB2C7ENKQVRW5J7XNGL6TX26C \
  | 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: 8b43a17c8d542b1b753fbb4cbf4efaf0aee72e977dd29cb46cb4178c5cbda7df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c272ef8cfcbb8c9c5651afbd9dec55599662e61b0f4f092163f156b8ecd795d",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2012-09-17T08:43:48Z",
    "title_canon_sha256": "77e4dd9d130430f1961efc567392e0c0483589c1935dffd4fc1d4ba23f116f08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3590",
    "kind": "arxiv",
    "version": 1
  }
}