Pith Number

pith:3TNTQ7OD

pith:2012:3TNTQ7ODGGOHDWQ22K6AILUP2U

not attested not anchored not stored refs pending

Extended Equal Service and Differentiated Service Models for Peer-to-Peer File Sharing

Dongming Lu, Jianwei Zhang, Wei Xing, Yongchao Wang

arxiv:1203.6753 v1 · 2012-03-30 · 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{3TNTQ7ODGGOHDWQ22K6AILUP2U}

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	2026-05-18T03:28:19.721442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcdb387dc3319c71da1ad2bc042e8fd537522b6c8c6e8a08d6044a872f373cf4

Aliases

arxiv: 1203.6753 · arxiv_version: 1203.6753v1 · doi: 10.48550/arxiv.1203.6753 · pith_short_12: 3TNTQ7ODGGOH · pith_short_16: 3TNTQ7ODGGOHDWQ2 · pith_short_8: 3TNTQ7OD

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/3TNTQ7ODGGOHDWQ22K6AILUP2U \
  | 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: dcdb387dc3319c71da1ad2bc042e8fd537522b6c8c6e8a08d6044a872f373cf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13bc84dc7ef7d134f01b5cf55f8569625fa010a3ca2ce8980f97d17436d166e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2012-03-30T09:39:32Z",
    "title_canon_sha256": "8d7837014a3ee5b5588f988f5bb468fa2612cfd5bd417d645a042f69dbb3e788"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.6753",
    "kind": "arxiv",
    "version": 1
  }
}