Pith Number

pith:WIJQHDDU

pith:2014:WIJQHDDUGMO5VYXPQUFH7RA2V2

not attested not anchored not stored refs pending

DAMEWARE: A web cyberinfrastructure for astrophysical data mining

Alessandro Di Guido, Alfonso Nocella, Ashish A. Mahabal, Ciro Donalek, Francesco Esposito, Francesco Manna, George S. Djorgovski, Giovanni Albano, Giovanni d'Angelo, Giuseppe Longo, Marisa Guglielmo, Massimo Brescia, Matthew J. Graham, Mauro Garofalo, Michelangelo Fiore, Raffaele D'Abrusco, Stefano Cavuoti

arxiv:1406.3538 v1 · 2014-06-13 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WIJQHDDUGMO5VYXPQUFH7RA2V2}

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	2026-05-18T01:42:57.130843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b213038c74331ddae2ef850a7fc41aae8466dd43d9aafd12b07554d468d45a0c

Aliases

arxiv: 1406.3538 · arxiv_version: 1406.3538v1 · doi: 10.48550/arxiv.1406.3538 · pith_short_12: WIJQHDDUGMO5 · pith_short_16: WIJQHDDUGMO5VYXP · pith_short_8: WIJQHDDU

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/WIJQHDDUGMO5VYXPQUFH7RA2V2 \
  | 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: b213038c74331ddae2ef850a7fc41aae8466dd43d9aafd12b07554d468d45a0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4048b883839cc12bbccca182135ba77dc2013c28f9e9686dc4bd02e85929ae5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-06-13T14:01:11Z",
    "title_canon_sha256": "0b35e9be92756bb017e0c641c80f2703871b27c11d607b8967762e76322b5c98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.3538",
    "kind": "arxiv",
    "version": 1
  }
}