Pith Number

pith:AFCFQ7I3

pith:2019:AFCFQ7I3VZW647T3HGJZLPNNHD

not attested not anchored not stored refs pending

Kelly Cache Networks

Armin Moharrer, Edmund Yeh, Milad Mahdian, Stratis Ioannidis

arxiv:1901.04092 v2 · 2019-01-14 · 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{AFCFQ7I3VZW647T3HGJZLPNNHD}

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	2026-05-17T23:55:16.855407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0144587d1bae6dee7e7b399395bdad38e15e3a28f6b6688cfb57b9fcad8c35f2

Aliases

arxiv: 1901.04092 · arxiv_version: 1901.04092v2 · doi: 10.48550/arxiv.1901.04092 · pith_short_12: AFCFQ7I3VZW6 · pith_short_16: AFCFQ7I3VZW647T3 · pith_short_8: AFCFQ7I3

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/AFCFQ7I3VZW647T3HGJZLPNNHD \
  | 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: 0144587d1bae6dee7e7b399395bdad38e15e3a28f6b6688cfb57b9fcad8c35f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c1a2c4d2b99e8f14e8e3957e99d1eebc21388a5d0a8f27307641bc49da89ac3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2019-01-14T00:00:45Z",
    "title_canon_sha256": "d05f1c16a061769e70d6848bc03527a5844b789da61a7bf15f2931aa06ba11fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.04092",
    "kind": "arxiv",
    "version": 2
  }
}