Pith Number

pith:4A2QIZAV

pith:2018:4A2QIZAVYPSU626G6VHJAL2YOH

not attested not anchored not stored refs pending

Formal solutions for polarized radiative transfer. III. Stiffness and instability

Alberto Paganini, Gioele Janett

arxiv:1803.10945 v1 · 2018-03-29 · 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{4A2QIZAVYPSU626G6VHJAL2YOH}

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	2026-05-18T00:17:03.588809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e035046415c3e54f6bc6f54e902f5871ceeb9017bc97e7b6a54b604a94e63c71

Aliases

arxiv: 1803.10945 · arxiv_version: 1803.10945v1 · doi: 10.48550/arxiv.1803.10945 · pith_short_12: 4A2QIZAVYPSU · pith_short_16: 4A2QIZAVYPSU626G · pith_short_8: 4A2QIZAV

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/4A2QIZAVYPSU626G6VHJAL2YOH \
  | 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: e035046415c3e54f6bc6f54e902f5871ceeb9017bc97e7b6a54b604a94e63c71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e829aece42b71e8fa50a0f5600648f84dad356b045c08af2b583be361c68d4a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-03-29T07:45:55Z",
    "title_canon_sha256": "34fa4c69e2eb304de624beec3f8c54f417fa0c67c9e8bac5b1fd00d68ec99c05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.10945",
    "kind": "arxiv",
    "version": 1
  }
}