Pith Number

pith:S5M7A5Q5

pith:2010:S5M7A5Q5BFXJEWF5Q5ONUIXSNV

not attested not anchored not stored refs pending

Spectropolarimetry of the superwind filaments of the starburst galaxy M82: kinematics of dust outflow

Koji S. Kawabata, Michitoshi Yoshida, Youichi Ohyama

arxiv:1012.1503 v1 · 2010-12-07 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S5M7A5Q5BFXJEWF5Q5ONUIXSNV}

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	2026-05-18T02:04:32.134941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9759f0761d096e9258bd875cda22f26d570b3d61f584a06cdec3cf39af0b6510

Aliases

arxiv: 1012.1503 · arxiv_version: 1012.1503v1 · doi: 10.48550/arxiv.1012.1503 · pith_short_12: S5M7A5Q5BFXJ · pith_short_16: S5M7A5Q5BFXJEWF5 · pith_short_8: S5M7A5Q5

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/S5M7A5Q5BFXJEWF5Q5ONUIXSNV \
  | 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: 9759f0761d096e9258bd875cda22f26d570b3d61f584a06cdec3cf39af0b6510

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af3bb51a9d50d8c9f6b05807f763ed78aca359abf0f8cd3dab5d848775d5ccc5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-12-07T13:37:17Z",
    "title_canon_sha256": "f4709937c7c950c021b572d99022fef9e85a00e49b0776414d4e3382e2b8bc25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.1503",
    "kind": "arxiv",
    "version": 1
  }
}