Pith Number

pith:F6Q4URVG

pith:2014:F6Q4URVGIFGLB3TW6RLXQLBFFT

not attested not anchored not stored refs pending

XRay: Enhancing the Web's Transparency with Differential Correlation

Andrei Papancea, Augustin Chaintreau, Francis Lan, Guillaume Ducoffe, Mathias Lecuyer, Riley Spahn, Roxana Geambasu, Theofilos Petsios

arxiv:1407.2323 v2 · 2014-07-09 · cs.NI · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F6Q4URVGIFGLB3TW6RLXQLBFFT}

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	2026-05-18T02:40:55.672820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fa1ca46a6414cb0ee76f457782c252cc3c2436710c14763b3f1218bf1cce79e

Aliases

arxiv: 1407.2323 · arxiv_version: 1407.2323v2 · doi: 10.48550/arxiv.1407.2323 · pith_short_12: F6Q4URVGIFGL · pith_short_16: F6Q4URVGIFGLB3TW · pith_short_8: F6Q4URVG

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/F6Q4URVGIFGLB3TW6RLXQLBFFT \
  | 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: 2fa1ca46a6414cb0ee76f457782c252cc3c2436710c14763b3f1218bf1cce79e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "576656aeedbf44a80d68e7f08e4dc458c16bb5994edb8cb455c7eaa6b6c449a7",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2014-07-09T00:48:37Z",
    "title_canon_sha256": "d5a469a38c4d3b6800af6acf28dfa72812e6d3ee786af49d295019e7f6968d13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2323",
    "kind": "arxiv",
    "version": 2
  }
}