Pith Number

pith:RHXS34U5

pith:2019:RHXS34U5L7533YNHTEMJOKJ2UH

not attested not anchored not stored refs pending

Deformation of Optics for Photon Monte Carlo Simulations

C. J. Burke, E. Peng, G. Sembroski, J. Cheng, J. R. Peterson

arxiv:1902.09618 v1 · 2019-02-25 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RHXS34U5L7533YNHTEMJOKJ2UH}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:50:55.462628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89ef2df29d5ffbbde1a7991897293aa1c30a9cc3372453c2e52032e5caa18062

Aliases

arxiv: 1902.09618 · arxiv_version: 1902.09618v1 · doi: 10.48550/arxiv.1902.09618 · pith_short_12: RHXS34U5L753 · pith_short_16: RHXS34U5L7533YNH · pith_short_8: RHXS34U5

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/RHXS34U5L7533YNHTEMJOKJ2UH \
  | 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: 89ef2df29d5ffbbde1a7991897293aa1c30a9cc3372453c2e52032e5caa18062

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27b55502a717e29c6503eff02434be757b4a1104d86ea06c66a2129388ccea7b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-02-25T21:03:19Z",
    "title_canon_sha256": "58f19939ba2246fc2ce5595c36ea4f659260d34d6fd727da4918b5ce71c2e276"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09618",
    "kind": "arxiv",
    "version": 1
  }
}