Pith Number

pith:TWTD4NYX

pith:2018:TWTD4NYXISCTYDITUMFZ3MPF6E

not attested not anchored not stored refs pending

Data Pallets: Containerizing Storage For Reproducibility and Traceability

Andrew Younge, Jay Lofstead, Joshua Baker

arxiv:1811.04740 v1 · 2018-11-07 · 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{TWTD4NYXISCTYDITUMFZ3MPF6E}

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	2026-05-18T00:01:04.196827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9da63e371744853c0d13a30b9db1e5f100ecfc77b9fbcfb0bebc8416edcf0db7

Aliases

arxiv: 1811.04740 · arxiv_version: 1811.04740v1 · doi: 10.48550/arxiv.1811.04740 · pith_short_12: TWTD4NYXISCT · pith_short_16: TWTD4NYXISCTYDIT · pith_short_8: TWTD4NYX

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/TWTD4NYXISCTYDITUMFZ3MPF6E \
  | 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: 9da63e371744853c0d13a30b9db1e5f100ecfc77b9fbcfb0bebc8416edcf0db7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1a87d5f7898017a4fb0a8fbd18aef8f470587ee51643097d79140702f2f52db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-11-07T23:20:40Z",
    "title_canon_sha256": "da5a2cd74dfbbec092cbcbc5e657e806c973c4f5ab35f881291305e7da7581de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.04740",
    "kind": "arxiv",
    "version": 1
  }
}