Pith Number

pith:BB23HYCO

pith:2018:BB23HYCO7TAUAL5QFZAWPDI2RG

not attested not anchored not stored refs pending

UtilCache: Effectively and Practicably Reducing Link Cost in Information-Centric Network

Lemei Huang, Xinggong Zhang, Yu Guan, Zongming Guo

arxiv:1811.05864 v1 · 2018-11-14 · 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{BB23HYCO7TAUAL5QFZAWPDI2RG}

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	2026-05-18T00:00:41.950626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0875b3e04efcc1402fb02e41678d1a89a5cc0d36a659cfd24b7e2f54ece78296

Aliases

arxiv: 1811.05864 · arxiv_version: 1811.05864v1 · doi: 10.48550/arxiv.1811.05864 · pith_short_12: BB23HYCO7TAU · pith_short_16: BB23HYCO7TAUAL5Q · pith_short_8: BB23HYCO

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/BB23HYCO7TAUAL5QFZAWPDI2RG \
  | 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: 0875b3e04efcc1402fb02e41678d1a89a5cc0d36a659cfd24b7e2f54ece78296

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f45355480ed310f88f1268f2c911481f1c2c3d893ce428c62bebc07faed8dbc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2018-11-14T15:48:33Z",
    "title_canon_sha256": "87bb343856c02e6cdc420b0f4392fc6fdbc09cc1cda005fdbe7298ca0c30d11b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05864",
    "kind": "arxiv",
    "version": 1
  }
}