Pith Number

pith:ABNIJ2SI

pith:2018:ABNIJ2SINHAPO2XLZIWGUCWTQY

not attested not anchored not stored refs pending

Analyzing CDR/IPDR data to find People Network from Encrypted Messaging Services

Adya Joshi, Madan Oberoi, Ranjan Bose

arxiv:1809.09747 v3 · 2018-09-25 · cs.SI · 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{ABNIJ2SINHAPO2XLZIWGUCWTQY}

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	2026-05-17T23:57:57.071097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

005a84ea4869c0f76aebca2c6a0ad3862ef36bfe643379039ba488cad269f91e

Aliases

arxiv: 1809.09747 · arxiv_version: 1809.09747v3 · doi: 10.48550/arxiv.1809.09747 · pith_short_12: ABNIJ2SINHAP · pith_short_16: ABNIJ2SINHAPO2XL · pith_short_8: ABNIJ2SI

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/ABNIJ2SINHAPO2XLZIWGUCWTQY \
  | 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: 005a84ea4869c0f76aebca2c6a0ad3862ef36bfe643379039ba488cad269f91e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d67fecc5692819f8277b1972da2cbfb82b7016ba6d039e6ea56a3d6a668db4e9",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2018-09-25T22:26:10Z",
    "title_canon_sha256": "0a7f7471e41c8da60a818c80f55f64514f12303d0b108f2c97ba4b67c8ec9bcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.09747",
    "kind": "arxiv",
    "version": 3
  }
}