Pith Number

pith:QHPACAV2

pith:2018:QHPACAV26U72QFMRDPJK4MYGFO

not attested not anchored not stored refs pending

Formal Solutions for Polarized Radiative Transfer. IV. Numerical Performances in Practical Problems

Gioele Janett, Luca Belluzzi, Oskar Steiner

arxiv:1809.06604 v1 · 2018-09-18 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QHPACAV26U72QFMRDPJK4MYGFO}

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	2026-05-18T00:05:25.199415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81de0102baf53fa815911bd2ae33062bbde2a03d5511c0e0887f71c7162ff809

Aliases

arxiv: 1809.06604 · arxiv_version: 1809.06604v1 · doi: 10.48550/arxiv.1809.06604 · pith_short_12: QHPACAV26U72 · pith_short_16: QHPACAV26U72QFMR · pith_short_8: QHPACAV2

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/QHPACAV26U72QFMRDPJK4MYGFO \
  | 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: 81de0102baf53fa815911bd2ae33062bbde2a03d5511c0e0887f71c7162ff809

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "382fa0d5a886d2de12a13d3937c223820128f2a0560da11d84e4a42bc008b3ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-09-18T09:13:23Z",
    "title_canon_sha256": "2cffee435cc0d7d8d225e6707948a323a758689d3d6166c992d0635fca54ab14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.06604",
    "kind": "arxiv",
    "version": 1
  }
}