Pith Number

pith:27PUDNYX

pith:2015:27PUDNYXDAZEE5LE3UF7QOKASJ

not attested not anchored not stored refs pending

Polarization Structure of Filamentary Clouds

Kohji Tomisaka

arxiv:1505.02895 v1 · 2015-05-12 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{27PUDNYXDAZEE5LE3UF7QOKASJ}

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.

Cited by

1 paper in Pith

Evolution of compressed clouds formed by filament coalescence. I. Oblique collisions

Receipt and verification

First computed	2026-05-18T02:14:15.687092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7df41b7171832427564dd0bf8394092555f6390afea2268f802d0620782deca

Aliases

arxiv: 1505.02895 · arxiv_version: 1505.02895v1 · doi: 10.48550/arxiv.1505.02895 · pith_short_12: 27PUDNYXDAZE · pith_short_16: 27PUDNYXDAZEE5LE · pith_short_8: 27PUDNYX

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/27PUDNYXDAZEE5LE3UF7QOKASJ \
  | 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: d7df41b7171832427564dd0bf8394092555f6390afea2268f802d0620782deca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e430a8635177002ff940c74521a9ba30326b5e7293d246a48eeec7b709e63da1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-05-12T07:58:01Z",
    "title_canon_sha256": "d00bd7e6a30e4cd5ac32b94c1fc6e7e4e702e2a65538df79f8fb79427afccd0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02895",
    "kind": "arxiv",
    "version": 1
  }
}