Pith Number

pith:B2TXHZBC

pith:2019:B2TXHZBCGVFBNOB4ANEENCN3IV

not attested not anchored not stored refs pending

Strontium Iodide Radiation Instrument (SIRI) -- Early On-Orbit Results

Bernard F. Phlips, J. Eric Grove, Lee J. Mitchell, Mary Johnson-Rambert, Theodore Finne, W. Neil Johnson

arxiv:1907.11364 v1 · 2019-07-26 · 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{B2TXHZBCGVFBNOB4ANEENCN3IV}

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	2026-05-17T23:39:29.350802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ea773e422354a16b83c03484689bb457f24b3b2767dcf843d0a9b4bd4f81665

Aliases

arxiv: 1907.11364 · arxiv_version: 1907.11364v1 · doi: 10.48550/arxiv.1907.11364 · pith_short_12: B2TXHZBCGVFB · pith_short_16: B2TXHZBCGVFBNOB4 · pith_short_8: B2TXHZBC

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/B2TXHZBCGVFBNOB4ANEENCN3IV \
  | 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: 0ea773e422354a16b83c03484689bb457f24b3b2767dcf843d0a9b4bd4f81665

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85a29101fc3c88c0d1c9c91761d8692ab23a56f9fdb991a0115926e05eb29a33",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-07-26T02:43:18Z",
    "title_canon_sha256": "cf3910cfcb347c1dd46415b0f364b316c3b8e118e0fef9a20a8f346e6dacc3a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.11364",
    "kind": "arxiv",
    "version": 1
  }
}