Pith Number

pith:VGEED2PN

pith:2020:VGEED2PNFCFILAL2I6ON643GU5

not attested not anchored not stored refs pending

Cloud Migration Methodologies Preliminary Findings

Farhad Daneshgar, Fethi Rabhi, Mahdi Fahmideh

arxiv:2004.10137 v1 · 2020-04-17 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VGEED2PNFCFILAL2I6ON643GU5}

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	2026-07-05T00:56:57.720240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a98841e9ed288a85817a479cdf7366a767ef75027929ecd4bfcafc474eb8c959

Aliases

arxiv: 2004.10137 · arxiv_version: 2004.10137v1 · doi: 10.48550/arxiv.2004.10137 · pith_short_12: VGEED2PNFCFI · pith_short_16: VGEED2PNFCFILAL2 · pith_short_8: VGEED2PN

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/VGEED2PNFCFILAL2I6ON643GU5 \
  | 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: a98841e9ed288a85817a479cdf7366a767ef75027929ecd4bfcafc474eb8c959

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d14e82db074be92e7f8b70c8897267aaa8240f6f57eb6887d7986a84cce62ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2020-04-17T03:21:23Z",
    "title_canon_sha256": "bbff19f0ce99e41ef5f58e922ee7759dec78f98f2001b027035a00413a9cddb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.10137",
    "kind": "arxiv",
    "version": 1
  }
}