Pith Number

pith:XWRQT4MB

pith:2015:XWRQT4MBGHLWQIBCCDVZ7APIWE

not attested not anchored not stored refs pending

Reflective Network Tomography Based on Compressed Sensing

Fumie Ono, Kenichi Takizawa, Kensuke Nakanishi, Ryu Miura, Shinsuke Hara, Takahiro Matsuda

arxiv:1501.04692 v1 · 2015-01-20 · 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{XWRQT4MBGHLWQIBCCDVZ7APIWE}

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	2026-05-18T02:29:03.076265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bda309f18131d768202210eb9f81e8b12307b1c5e01853bfcab0078c1960d78d

Aliases

arxiv: 1501.04692 · arxiv_version: 1501.04692v1 · doi: 10.48550/arxiv.1501.04692 · pith_short_12: XWRQT4MBGHLW · pith_short_16: XWRQT4MBGHLWQIBC · pith_short_8: XWRQT4MB

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/XWRQT4MBGHLWQIBCCDVZ7APIWE \
  | 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: bda309f18131d768202210eb9f81e8b12307b1c5e01853bfcab0078c1960d78d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f0da338c538b05fd0f454ff0b9e0ed94abc5afcaaf639e0644938113e9ed4c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2015-01-20T01:32:52Z",
    "title_canon_sha256": "cdd2fbcfdf617340f6ea4865f7c6c6ba897da80d11388169e07a21bfa81080b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.04692",
    "kind": "arxiv",
    "version": 1
  }
}