Pith Number

pith:73CZDUGX

pith:2018:73CZDUGXYOGSBYGOZ5G4OJYWP5

not attested not anchored not stored refs pending

Link Delay Estimation Using Sparse Recovery for Dynamic Network Tomography

Chung-Shou Liao, Chun-Shien Lu, Hao-Ting Wei, Sung-Hsien Hsieh, Wen-Liang Hwang

arxiv:1812.00369 v1 · 2018-12-02 · cs.NI · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{73CZDUGXYOGSBYGOZ5G4OJYWP5}

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	2026-05-17T23:59:21.514189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fec591d0d7c38d20e0cecf4dc727167f669061e693899fb5dc20ec1480f1ba76

Aliases

arxiv: 1812.00369 · arxiv_version: 1812.00369v1 · doi: 10.48550/arxiv.1812.00369 · pith_short_12: 73CZDUGXYOGS · pith_short_16: 73CZDUGXYOGSBYGO · pith_short_8: 73CZDUGX

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/73CZDUGXYOGSBYGOZ5G4OJYWP5 \
  | 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: fec591d0d7c38d20e0cecf4dc727167f669061e693899fb5dc20ec1480f1ba76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3333a7c2a08d53fa02fd00cdd2a87311c94dada943db1bf3433e831a556b4478",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2018-12-02T11:22:36Z",
    "title_canon_sha256": "be5d78e5c466a46e5d11122becaf2e4135192da273e4632c5fb0257e457c4804"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.00369",
    "kind": "arxiv",
    "version": 1
  }
}