Pith Number

pith:7LAUS76G

pith:2005:7LAUS76GZURBCIPAMRBMOPIOBN

not attested not anchored not stored refs pending

CASTER - a concept for a Black Hole Finder Probe based on the use of new scintillator technologies

Bradley Schaefer, Gary Case, James Cravens, James M. Ryan, J. Gregory Stacy, John Macri, John P. Wefel, Kevin Hurley, Mark L. McConnell, Michael Cherry, Peter F. Bloser, Richard S. Miller, R. Marc Kippen, T. Gregory Guzik, William Paciesas, W. Thomas Vestrand

arxiv:astro-ph/0508313 v1 · 2005-08-14 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7LAUS76GZURBCIPAMRBMOPIOBN}

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	2026-07-04T16:52:48.648985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fac1497fc6cd221121e06442c73d0e0b513fa5531c3e0e4919a77acfb67c776d

Aliases

arxiv: astro-ph/0508313 · arxiv_version: astro-ph/0508313v1 · doi: 10.48550/arxiv.astro-ph/0508313 · pith_short_12: 7LAUS76GZURB · pith_short_16: 7LAUS76GZURBCIPA · pith_short_8: 7LAUS76G

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/7LAUS76GZURBCIPAMRBMOPIOBN \
  | 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: fac1497fc6cd221121e06442c73d0e0b513fa5531c3e0e4919a77acfb67c776d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c74b8ea9c7a6c367c5e732546a852d75a8f66109e370505851935ee83428586",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-08-14T20:45:28Z",
    "title_canon_sha256": "b05c1ad4febb75f4e361fbbdf2d284120222293a0ab417374587785d90d38d37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0508313",
    "kind": "arxiv",
    "version": 1
  }
}