Pith Number

pith:3Q5AU7OW

pith:2010:3Q5AU7OWN3ZNAALJWA765RUBSF

not attested not anchored not stored refs pending

SiO outflows in high-mass star forming regions: A potential chemical clock?

A. L\'opez-Sepulcre, A. Noriega-Crespo, C. Codella, C.M. Walmsley, F. Schuller, K. M. Menten, L. Bronfman, R. Cesaroni, S.J. Carey, S. Molinari

arxiv:1011.5419 v1 · 2010-11-24 · 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{3Q5AU7OWN3ZNAALJWA765RUBSF}

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	2026-05-18T02:04:39.398091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc3a0a7dd66ef2d00169b03feec681916bf1f112f1e7f3eafd6c71b414a71a67

Aliases

arxiv: 1011.5419 · arxiv_version: 1011.5419v1 · doi: 10.48550/arxiv.1011.5419 · pith_short_12: 3Q5AU7OWN3ZN · pith_short_16: 3Q5AU7OWN3ZNAALJ · pith_short_8: 3Q5AU7OW

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/3Q5AU7OWN3ZNAALJWA765RUBSF \
  | 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: dc3a0a7dd66ef2d00169b03feec681916bf1f112f1e7f3eafd6c71b414a71a67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc208e42ee92e2fe3799479b316f62750f2e64db6d2ba49540997c6f9abf7946",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-11-24T16:30:48Z",
    "title_canon_sha256": "7808a8bdbe5e839880fec9d4885f43dcbf70cd7aabef71ace925ad1d65dae101"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.5419",
    "kind": "arxiv",
    "version": 1
  }
}