Pith Number

pith:E6ONNNXN

pith:2017:E6ONNNXNPYDLGRXQMD4AUTCAQF

not attested not anchored not stored refs pending

Transfer matrix method for four-flux radiative transfer

Brian Slovick, Lucas Zipp, Srini Krishnamurthy, Zachary Flom

arxiv:1705.05453 v1 · 2017-05-15 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E6ONNNXNPYDLGRXQMD4AUTCAQF}

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	2026-05-18T00:15:22.023774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

279cd6b6ed7e06b346f060f80a4c4081744c5b0c10840fdb8cf2454f25126afe

Aliases

arxiv: 1705.05453 · arxiv_version: 1705.05453v1 · doi: 10.48550/arxiv.1705.05453 · pith_short_12: E6ONNNXNPYDL · pith_short_16: E6ONNNXNPYDLGRXQ · pith_short_8: E6ONNNXN

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/E6ONNNXNPYDLGRXQMD4AUTCAQF \
  | 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: 279cd6b6ed7e06b346f060f80a4c4081744c5b0c10840fdb8cf2454f25126afe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d08df64cf9189233d4545ec75e9ff76dbef4ce8cb6aec2c77f1088cddaab571b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-05-15T21:08:08Z",
    "title_canon_sha256": "1210b299ef5b7e7d664a8a7006bf080fcef5f4bd4a80177a6d67fdb12a7d774c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.05453",
    "kind": "arxiv",
    "version": 1
  }
}