Pith Number

pith:X2RICMHZ

pith:2013:X2RICMHZODWPJHVEZT3QZWS7ZD

not attested not anchored not stored refs pending

Forensic Analysis of Instant Messenger Applications on Android Devices

Aditya Mahajan, H. P. Sanghvi, M. S. Dahiya

arxiv:1304.4915 v1 · 2013-04-17 · cs.CY · 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{X2RICMHZODWPJHVEZT3QZWS7ZD}

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	2026-05-18T03:27:43.193474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bea28130f970ecf49ea4ccf70cda5fc8fbe40875a840e77095f8ca597c0bf10c

Aliases

arxiv: 1304.4915 · arxiv_version: 1304.4915v1 · doi: 10.48550/arxiv.1304.4915 · pith_short_12: X2RICMHZODWP · pith_short_16: X2RICMHZODWPJHVE · pith_short_8: X2RICMHZ

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/X2RICMHZODWPJHVEZT3QZWS7ZD \
  | 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: bea28130f970ecf49ea4ccf70cda5fc8fbe40875a840e77095f8ca597c0bf10c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99c6550ec8e1f9eb4c70a11cb00230d29f9bc37f96bd7dc3be1062fa60069277",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2013-04-17T18:49:46Z",
    "title_canon_sha256": "af3124a3f7e9303121b30723e8c6da7735b256ab1e9a36b51648f12871a4b366"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.4915",
    "kind": "arxiv",
    "version": 1
  }
}