Pith Number

pith:OPON47XM

pith:2019:OPON47XMEU6NJH5DBIDCWZFFLM

not attested not anchored not stored refs pending

Development of a data infrastructure for a global data and analysis center in astroparticle physics

A. Haungs, D. Kang, D. Kostunin, D. Wochele, F. Polgart, J. Wochele, V. Tokareva

arxiv:1907.02335 v1 · 2019-07-04 · 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{OPON47XMEU6NJH5DBIDCWZFFLM}

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	2026-05-17T23:41:28.948491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73dcde7eec253cd49fa30a062b64a55b298d4d297873487ea0a298c43e501fc3

Aliases

arxiv: 1907.02335 · arxiv_version: 1907.02335v1 · doi: 10.48550/arxiv.1907.02335 · pith_short_12: OPON47XMEU6N · pith_short_16: OPON47XMEU6NJH5D · pith_short_8: OPON47XM

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/OPON47XMEU6NJH5DBIDCWZFFLM \
  | 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: 73dcde7eec253cd49fa30a062b64a55b298d4d297873487ea0a298c43e501fc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b944dd8a5507805c6366d7c3b90e132b082d0f5585ce1365c2c052c6ebaabb7",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-07-04T11:42:10Z",
    "title_canon_sha256": "9a246b5483610436631da77820724f960ead9b7583b7e1e637b6872d7feaa8e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02335",
    "kind": "arxiv",
    "version": 1
  }
}