Pith Number

pith:G3PCUV64

pith:2013:G3PCUV647XRLMOGTPBZY4HJEIY

not attested not anchored not stored refs pending

Snowmass Computing Frontier: Computing for the Cosmic Frontier, Astrophysics, and Cosmology

Alex Szalay, Andrew Connolly, Brian Nord, Brian O'Shea, Bronson Messer, Danny Jacobs, Don Lamb, George Fuller, Julian Borrill, Katrin Heitmann, Michael Schneider, Nick Gnedin, Paul Ricker, Peter Nugent, Salman Habib, Steve Myers, Tony Mezzacappa

arxiv:1311.2841 v1 · 2013-11-12 · astro-ph.CO · 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{G3PCUV647XRLMOGTPBZY4HJEIY}

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	2026-05-18T03:07:21.771773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36de2a57dcfde2b638d378738e1d244638c29a21d259da0f86a5fa2f2e8a84a1

Aliases

arxiv: 1311.2841 · arxiv_version: 1311.2841v1 · doi: 10.48550/arxiv.1311.2841 · pith_short_12: G3PCUV647XRL · pith_short_16: G3PCUV647XRLMOGT · pith_short_8: G3PCUV64

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/G3PCUV647XRLMOGTPBZY4HJEIY \
  | 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: 36de2a57dcfde2b638d378738e1d244638c29a21d259da0f86a5fa2f2e8a84a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27abd7728995055cdfda3fd3b27c9ce66e11daca130729217c8ca5a7f3fd774b",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-11-12T17:21:34Z",
    "title_canon_sha256": "20dd37a55155c93eccab84cfd2a33bcc52c42bc6692a9d5b2e7358201dc5baa6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.2841",
    "kind": "arxiv",
    "version": 1
  }
}