Pith Number

pith:SD7Z4DGQ

pith:2014:SD7Z4DGQBF2YCGQMXDPXHHTXAL

not attested not anchored not stored refs pending

On the Complexity of Optimal Routing and Content Caching in Heterogeneous Networks

Anand Seetharam, Bo Jiang, Don Towsley, Jim Kurose, Mostafa Dehghan, Ramesh Sitaraman, Theodoros Salonidis, Ting He

arxiv:1501.00216 v1 · 2014-12-31 · 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{SD7Z4DGQBF2YCGQMXDPXHHTXAL}

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	2026-05-18T02:30:09.839242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90ff9e0cd00975811a0cb8df739e7702ca06bd31d45f146c723b8731ec95d73b

Aliases

arxiv: 1501.00216 · arxiv_version: 1501.00216v1 · doi: 10.48550/arxiv.1501.00216 · pith_short_12: SD7Z4DGQBF2Y · pith_short_16: SD7Z4DGQBF2YCGQM · pith_short_8: SD7Z4DGQ

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/SD7Z4DGQBF2YCGQMXDPXHHTXAL \
  | 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: 90ff9e0cd00975811a0cb8df739e7702ca06bd31d45f146c723b8731ec95d73b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e731ce9088c674ff0f920b0815a78815973a3327b0f397bad08007155be4e39",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2014-12-31T22:00:11Z",
    "title_canon_sha256": "548b10a1625b3e3dbc1cab09949e3209ef23f23aa7bcdc777ebd015df2ed0a4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.00216",
    "kind": "arxiv",
    "version": 1
  }
}