Pith Number

pith:KWVPBYTU

pith:2013:KWVPBYTUYNPAEZPZPAEATUXXOL

not attested not anchored not stored refs pending

Probing the Turbulent Ambipolar Diffusion Scale in Molecular Clouds with Spectroscopy

Fabrice Herpin, Martin Houde, S. Bontemps, Talayeh Hezareh, Timea Csengeri

arxiv:1308.3854 v3 · 2013-08-18 · 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{KWVPBYTUYNPAEZPZPAEATUXXOL}

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	2026-05-18T01:48:14.290458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55aaf0e274c35e0265f9780809d2f772f69b1a81d238f63f3563c8a46fe7b4ec

Aliases

arxiv: 1308.3854 · arxiv_version: 1308.3854v3 · doi: 10.48550/arxiv.1308.3854 · pith_short_12: KWVPBYTUYNPA · pith_short_16: KWVPBYTUYNPAEZPZ · pith_short_8: KWVPBYTU

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/KWVPBYTUYNPAEZPZPAEATUXXOL \
  | 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: 55aaf0e274c35e0265f9780809d2f772f69b1a81d238f63f3563c8a46fe7b4ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "486fa604263b4983036689a3b84e6503060d29cb58035f7fe1ad1cedfacda363",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-08-18T12:39:22Z",
    "title_canon_sha256": "eb8f7421df01dbddbe8512288a86c13683a4264d3dda6ef09f7e33e5b8a0abf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.3854",
    "kind": "arxiv",
    "version": 3
  }
}