Pith Number

pith:PJ443OPQ

pith:2021:PJ443OPQYW2HX6BBC6H5SN46Q4

not attested not anchored not stored refs pending

A Manifesto for Modern Fog and Edge Computing: Vision, New Paradigms, Opportunities, and Future Directions

Sukhpal Singh Gill

arxiv:2109.12195 v1 · 2021-09-19 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PJ443OPQYW2HX6BBC6H5SN46Q4}

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	2026-07-05T04:00:18.425666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a79cdb9f0c5b47bf821178fd9379e873e950a122af610b850fe0538b637d7d7

Aliases

arxiv: 2109.12195 · arxiv_version: 2109.12195v1 · doi: 10.48550/arxiv.2109.12195 · pith_short_12: PJ443OPQYW2H · pith_short_16: PJ443OPQYW2HX6BB · pith_short_8: PJ443OPQ

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/PJ443OPQYW2HX6BBC6H5SN46Q4 \
  | 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: 7a79cdb9f0c5b47bf821178fd9379e873e950a122af610b850fe0538b637d7d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "335c0ef2e06e2bfcc1178609a704242a7a52ac2798bd6ea896a008c68e13ff97",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2021-09-19T09:25:18Z",
    "title_canon_sha256": "15b9099cdfd81d410cacf43523b93e96da22f9dec841f75006e697c43cae5d41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.12195",
    "kind": "arxiv",
    "version": 1
  }
}