Pith Number

pith:OKCHO72Z

pith:2018:OKCHO72ZXV72VJTCG3ORCKIWMR

not attested not anchored not stored refs pending

Future Architecture of the Interplanetary Internet

Ahmad Alhilal, Pan Hui, Tristan Braud

arxiv:1810.01093 v1 · 2018-10-02 · 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{OKCHO72ZXV72VJTCG3ORCKIWMR}

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	2026-05-18T00:04:18.861712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7284777f59bd7faaa66236dd1129166445c196c7bb02664ef6f5bad624066107

Aliases

arxiv: 1810.01093 · arxiv_version: 1810.01093v1 · doi: 10.48550/arxiv.1810.01093 · pith_short_12: OKCHO72ZXV72 · pith_short_16: OKCHO72ZXV72VJTC · pith_short_8: OKCHO72Z

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/OKCHO72ZXV72VJTCG3ORCKIWMR \
  | 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: 7284777f59bd7faaa66236dd1129166445c196c7bb02664ef6f5bad624066107

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "941a4b9e1b86a6205914fc7b24666c4d37e1f10465034173a5e80f5f721f2d47",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2018-10-02T07:07:28Z",
    "title_canon_sha256": "192bf5bb87eb78818378817ab46c0e4da8b6c81fd1918375c626222277c0b5b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.01093",
    "kind": "arxiv",
    "version": 1
  }
}