Pith Number

pith:TXW4RNAL

pith:2015:TXW4RNAL77KA6UZQTMU7EW42U4

not attested not anchored not stored refs pending

Experimental Analysis of Popular Smartphone Apps Offering Anonymity, Ephemerality, and End-to-End Encryption

Emiliano De Cristofaro, Lucky Onwuzurike

arxiv:1510.04083 v3 · 2015-10-14 · cs.CR · 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{TXW4RNAL77KA6UZQTMU7EW42U4}

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	2026-05-18T01:21:36.894957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dedc8b40bffd40f53309b29f25b9aa72cbba298e298486767af0fa82bcbd4a1

Aliases

arxiv: 1510.04083 · arxiv_version: 1510.04083v3 · doi: 10.48550/arxiv.1510.04083 · pith_short_12: TXW4RNAL77KA · pith_short_16: TXW4RNAL77KA6UZQ · pith_short_8: TXW4RNAL

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/TXW4RNAL77KA6UZQTMU7EW42U4 \
  | 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: 9dedc8b40bffd40f53309b29f25b9aa72cbba298e298486767af0fa82bcbd4a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08330cbc795699b9ff24fceb94b49b4ef19232d2b3a8f0f361458c7c3129f404",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2015-10-14T13:25:23Z",
    "title_canon_sha256": "2f6040190fc65d4305963e357303fdf063f24cdfe6501f2f51a207fdf3848f8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.04083",
    "kind": "arxiv",
    "version": 3
  }
}