Pith Number

pith:MJYAHSSN

pith:2015:MJYAHSSNSPJN2CAP2GTO5BQJ5N

not attested not anchored not stored refs pending

NebulOS: A Big Data Framework for Astrophysics

Miguel A. Aragon-Calvo, Nathaniel R. Stickley

arxiv:1503.02233 v3 · 2015-03-08 · 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{MJYAHSSNSPJN2CAP2GTO5BQJ5N}

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	2026-05-18T01:04:41.767663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

627003ca4d93d2dd080fd1a6ee8609eb518526a02440fba2e384aef338dc423e

Aliases

arxiv: 1503.02233 · arxiv_version: 1503.02233v3 · doi: 10.48550/arxiv.1503.02233 · pith_short_12: MJYAHSSNSPJN · pith_short_16: MJYAHSSNSPJN2CAP · pith_short_8: MJYAHSSN

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/MJYAHSSNSPJN2CAP2GTO5BQJ5N \
  | 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: 627003ca4d93d2dd080fd1a6ee8609eb518526a02440fba2e384aef338dc423e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb91d265819a2794fe1b488f31ca5a67a8d3a79cc366276c4553b39adb733290",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-03-08T01:14:12Z",
    "title_canon_sha256": "1a2728c554d62402192a1a5e1f2a90ef54e84522a935fc4e031bc0c63c1a70d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.02233",
    "kind": "arxiv",
    "version": 3
  }
}