Pith Number

pith:2PDZBJY3

pith:2019:2PDZBJY34SADLHEFVFW6Q6IY5E

not attested not anchored not stored refs pending

Topology Discovery Using Path Interference

Anurag Rai, Eytan Modiano

arxiv:1903.07118 v1 · 2019-03-17 · 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{2PDZBJY34SADLHEFVFW6Q6IY5E}

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	2026-05-17T23:51:04.162887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3c790a71be480359c85a96de87918e908d21cb5c107ac9001b18be97135cc47

Aliases

arxiv: 1903.07118 · arxiv_version: 1903.07118v1 · doi: 10.48550/arxiv.1903.07118 · pith_short_12: 2PDZBJY34SAD · pith_short_16: 2PDZBJY34SADLHEF · pith_short_8: 2PDZBJY3

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/2PDZBJY34SADLHEFVFW6Q6IY5E \
  | 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: d3c790a71be480359c85a96de87918e908d21cb5c107ac9001b18be97135cc47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c3ac65f2a6e32c647a395e9c2a47951875910686fcd82bd433ce2a9f7600be8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2019-03-17T15:59:24Z",
    "title_canon_sha256": "70c4533c20602ae8b914f8832bd77a06fe522e4fcafda8634573cb848a92e842"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.07118",
    "kind": "arxiv",
    "version": 1
  }
}