Pith Number

pith:FS2CAFYW

pith:2014:FS2CAFYWMBWMHSH52OLHHFMHUE

not attested not anchored not stored refs pending

Optimal Geographic Caching In Cellular Networks

Anastasios Giovanidis, Bartlomiej Blaszczyszyn

arxiv:1409.7626 v1 · 2014-09-26 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FS2CAFYWMBWMHSH52OLHHFMHUE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:21:45.199575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cb4201716606cc3c8fdd396739587a1301db78fbbc945dd842dd84bf1721ae5

Aliases

arxiv: 1409.7626 · arxiv_version: 1409.7626v1 · doi: 10.48550/arxiv.1409.7626 · pith_short_12: FS2CAFYWMBWM · pith_short_16: FS2CAFYWMBWMHSH5 · pith_short_8: FS2CAFYW

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/FS2CAFYWMBWMHSH52OLHHFMHUE \
  | 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: 2cb4201716606cc3c8fdd396739587a1301db78fbbc945dd842dd84bf1721ae5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c29989ac3d46f14415233df847364bc38198a2ea8f6af2bd200670f81df09eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2014-09-26T16:28:04Z",
    "title_canon_sha256": "596c6768e5ba76d4174be17ef198f48e18e311f524dc6121f21d886230828426"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7626",
    "kind": "arxiv",
    "version": 1
  }
}