Pith Number

pith:BRMCNNWE

pith:2009:BRMCNNWEETVCU3IOXGQFD5C23J

not attested not anchored not stored refs pending

Throughput and Delay Scaling in Supportive Two-Tier Networks

Changchuan Yin, Long Gao, Rui Zhang, Shuguang Cui

arxiv:0905.3407 v4 · 2009-05-20 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BRMCNNWEETVCU3IOXGQFD5C23J}

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	2026-05-18T04:10:47.258188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c5826b6c424ea2a6d0eb9a051f45ada5af02e2bcdc60ff9f126374bc2111518

Aliases

arxiv: 0905.3407 · arxiv_version: 0905.3407v4 · doi: 10.48550/arxiv.0905.3407 · pith_short_12: BRMCNNWEETVC · pith_short_16: BRMCNNWEETVCU3IO · pith_short_8: BRMCNNWE

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/BRMCNNWEETVCU3IOXGQFD5C23J \
  | 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: 0c5826b6c424ea2a6d0eb9a051f45ada5af02e2bcdc60ff9f126374bc2111518

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5021c34211ba2086902845b0f467c3e6356a1bc9601473743413abe9f78cf526",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2009-05-20T22:01:29Z",
    "title_canon_sha256": "89390640dd6791d9f407e2cb3d870c0621c42eb51ae6198e0c475777bdf3940d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.3407",
    "kind": "arxiv",
    "version": 4
  }
}