Pith Number

pith:GGIZJD5Q

pith:2021:GGIZJD5QHQMWAOBVENPVORIEPT

not attested not anchored not stored refs pending

Checkpoint, Restore, and Live Migration for Science Platforms

Colin T. Slater, Mario Juric, Steven Stetzler

arxiv:2101.05782 v1 · 2021-01-14 · astro-ph.IM · 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{GGIZJD5QHQMWAOBVENPVORIEPT}

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	2026-07-05T02:06:59.463019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3191948fb03c19603835235f5745047cccc44dfb1b03fdea63db4bf9920d2f72

Aliases

arxiv: 2101.05782 · arxiv_version: 2101.05782v1 · doi: 10.48550/arxiv.2101.05782 · pith_short_12: GGIZJD5QHQMW · pith_short_16: GGIZJD5QHQMWAOBV · pith_short_8: GGIZJD5Q

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/GGIZJD5QHQMWAOBVENPVORIEPT \
  | 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: 3191948fb03c19603835235f5745047cccc44dfb1b03fdea63db4bf9920d2f72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2f3be5fa2b68db07338c35fb706b411e4131ebe856d95feee0c6e0d23ab1feb",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-01-14T18:34:10Z",
    "title_canon_sha256": "b11373de4fa8c053ba276a6cc620622c70e0bedf9a1046fb06c8de423ad78d6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.05782",
    "kind": "arxiv",
    "version": 1
  }
}