Pith Number

pith:ZC7BKYQD

pith:2013:ZC7BKYQD54XI3E5VATLZA54UJM

not attested not anchored not stored refs pending

Abundant cyanopolyynes as a probe of infall in the Serpens South cluster-forming region

J. Di Francesco, L. Medeiros, P. C. Myers, R. Gutermuth, R. K. Friesen, S. Schnee, T. L. Bourke

arxiv:1309.1763 v1 · 2013-09-06 · 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{ZC7BKYQD54XI3E5VATLZA54UJM}

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

Probing outflow physics through CH$_3$CN and CH$_3$OH chemistry

Receipt and verification

First computed	2026-05-18T01:47:48.858367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8be156203ef2e8d93b504d79077944b0f765ed689bc9718780442e7c99eed53

Aliases

arxiv: 1309.1763 · arxiv_version: 1309.1763v1 · doi: 10.48550/arxiv.1309.1763 · pith_short_12: ZC7BKYQD54XI · pith_short_16: ZC7BKYQD54XI3E5V · pith_short_8: ZC7BKYQD

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/ZC7BKYQD54XI3E5VATLZA54UJM \
  | 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: c8be156203ef2e8d93b504d79077944b0f765ed689bc9718780442e7c99eed53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb5cdd21fd266086f110f6c21a9a8eb9af5e05e5811da071fb4848e6200a2c1d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-09-06T20:00:02Z",
    "title_canon_sha256": "bfad402d41b3469196e3a81eb642dce5c6b81eaa0f949cfb562a82b0dcc066b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.1763",
    "kind": "arxiv",
    "version": 1
  }
}