Pith Number

pith:PZWNVEDV

pith:2015:PZWNVEDV7AODQAI43VBK6CKXAE

not attested not anchored not stored refs pending

YouLighter: An Unsupervised Methodology to Unveil YouTube CDN Changes

Alok Tongaonkar, Danilo Giordano, Elena Baralis, Luigi Grimaudo, Marco Mellia, Sabyasachi Saha, Stefano Traverso

arxiv:1503.05426 v1 · 2015-03-18 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PZWNVEDV7AODQAI43VBK6CKXAE}

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	2026-05-18T02:21:50.431378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e6cda9075f81c38011cdd42af095701195595e13ad7b3016c6582cb208aad97

Aliases

arxiv: 1503.05426 · arxiv_version: 1503.05426v1 · doi: 10.48550/arxiv.1503.05426 · pith_short_12: PZWNVEDV7AOD · pith_short_16: PZWNVEDV7AODQAI4 · pith_short_8: PZWNVEDV

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/PZWNVEDV7AODQAI43VBK6CKXAE \
  | 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: 7e6cda9075f81c38011cdd42af095701195595e13ad7b3016c6582cb208aad97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e8b51361c85747d8545eb30dd72cdac7bbacea454a7565d441c2f56391f5a5a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2015-03-18T14:30:47Z",
    "title_canon_sha256": "8d1ffe72bb58607e8948c4c15a65ce2d590d5087464a1044cb115d28a46bb5be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05426",
    "kind": "arxiv",
    "version": 1
  }
}