Pith Number

pith:GKVMFWJF

pith:2010:GKVMFWJFIUHFKX6INLQJDIE4F2

not attested not anchored not stored refs pending

Minimizing weighted sum download time for one-to-many file transfer in peer-to-peer networks

Bike Xie, Mihaela van der Schaar, Richard D. Wesel

arxiv:1002.3449 v2 · 2010-02-18 · cs.IT · cs.NI · math.IT · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GKVMFWJFIUHFKX6INLQJDIE4F2}

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	2026-05-18T04:18:46.293270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32aac2d925450e555fc86ae091a09c2e96fb4fc888b8ddba6b4aa848a58599d9

Aliases

arxiv: 1002.3449 · arxiv_version: 1002.3449v2 · doi: 10.48550/arxiv.1002.3449 · pith_short_12: GKVMFWJFIUHF · pith_short_16: GKVMFWJFIUHFKX6I · pith_short_8: GKVMFWJF

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/GKVMFWJFIUHFKX6INLQJDIE4F2 \
  | 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: 32aac2d925450e555fc86ae091a09c2e96fb4fc888b8ddba6b4aa848a58599d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41e82fa3d823a7f1d5dc33fe5b84ab90bae2e77578cb2877a1d3cd0b461a709b",
    "cross_cats_sorted": [
      "cs.NI",
      "math.IT",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-02-18T08:08:50Z",
    "title_canon_sha256": "8aa00217e5cc04b712e2ac0cdeccc0059f60c0130f67fd55d3b623421b3f0440"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.3449",
    "kind": "arxiv",
    "version": 2
  }
}