Pith Number

pith:D74GFFPS

pith:2016:D74GFFPS3LHKZ2JUU4L5RAIB35

not attested not anchored not stored refs pending

FaaS: Federation-as-a-Service

Andrea Margheri, Francesco Paolo Schiavo, Luca Nicoletti, Vladimiro Sassone

arxiv:1612.03937 v1 · 2016-12-12 · 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{D74GFFPS3LHKZ2JUU4L5RAIB35}

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	2026-05-18T00:55:06.065776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ff86295f2daceace934a717d88101df6b90b645104d272ab7944f1eb7571cd3

Aliases

arxiv: 1612.03937 · arxiv_version: 1612.03937v1 · doi: 10.48550/arxiv.1612.03937 · pith_short_12: D74GFFPS3LHK · pith_short_16: D74GFFPS3LHKZ2JU · pith_short_8: D74GFFPS

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/D74GFFPS3LHKZ2JUU4L5RAIB35 \
  | 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: 1ff86295f2daceace934a717d88101df6b90b645104d272ab7944f1eb7571cd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7cf35ee64043a2c2030c6a8c12d20ab96155de0671eb0197f71c32a2c84cf70",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2016-12-12T21:31:55Z",
    "title_canon_sha256": "aac7574c9194594ccae6db4d7dcddf3eba7dde8d038cdf51a129fd1d04850620"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.03937",
    "kind": "arxiv",
    "version": 1
  }
}