Pith Number

pith:DQPVUVRU

pith:2013:DQPVUVRU5KUQM7S4A76YMMBFVE

not attested not anchored not stored refs pending

Scientific Objectives for UV/Visible Astrophysics Investigations: A Summary of Responses by the Community (2012)

Dominic J. Benford, Mario R. Perez, Paul A. Scowen, Susan G. Neff

arxiv:1306.0553 v1 · 2013-06-03 · 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{DQPVUVRU5KUQM7S4A76YMMBFVE}

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	2026-05-18T01:49:33.511920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c1f5a5634eaa9067e5c07fd863025a92b3bb6f3033262914a61b50fbfbb98e2

Aliases

arxiv: 1306.0553 · arxiv_version: 1306.0553v1 · doi: 10.48550/arxiv.1306.0553 · pith_short_12: DQPVUVRU5KUQ · pith_short_16: DQPVUVRU5KUQM7S4 · pith_short_8: DQPVUVRU

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/DQPVUVRU5KUQM7S4A76YMMBFVE \
  | 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: 1c1f5a5634eaa9067e5c07fd863025a92b3bb6f3033262914a61b50fbfbb98e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7adf6eeb913e879d82fc6e8ef9535c87e15cd23b9b9d01e1400c3201eb7c2ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-06-03T19:58:54Z",
    "title_canon_sha256": "08ca05537036e048e8df9fa60dd69411b22d43516c1d01fd6351ead64effbd40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.0553",
    "kind": "arxiv",
    "version": 1
  }
}