Pith Number

pith:R7WLMUBP

pith:2013:R7WLMUBPW4SLHN5QERAZIIPL6J

not attested not anchored not stored refs pending

An efficient decomposition technique to solve angle-dependent Hanle scattering problems

B. Ravindra, H. D. Supriya, K. N. Nagendra, L. S. Anusha, M. Sampoorna

arxiv:1304.5321 v1 · 2013-04-19 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R7WLMUBPW4SLHN5QERAZIIPL6J}

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	2026-05-18T03:27:33.783278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fecb6502fb724b3b7b024419421ebf25343a78cab2ab795def5be3015b695af

Aliases

arxiv: 1304.5321 · arxiv_version: 1304.5321v1 · doi: 10.48550/arxiv.1304.5321 · pith_short_12: R7WLMUBPW4SL · pith_short_16: R7WLMUBPW4SLHN5Q · pith_short_8: R7WLMUBP

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/R7WLMUBPW4SLHN5QERAZIIPL6J \
  | 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: 8fecb6502fb724b3b7b024419421ebf25343a78cab2ab795def5be3015b695af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0314ed24af83605b257a2075f1f94344f160329dcbe4fe9117fe17268997de8e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-04-19T06:38:44Z",
    "title_canon_sha256": "6435fb62afdbdba4418bffc54db0c1d5b4f7f82e108f51d09133e869f13539b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.5321",
    "kind": "arxiv",
    "version": 1
  }
}