Pith Number

pith:PGPYBOYD

pith:2012:PGPYBOYD6PUEOUNBQLHDNW7Z7K

not attested not anchored not stored refs pending

Multiple episodes of star formation in the CN15/16/17 molecular complex

(2) AIfA, 3), (3) ITA-ZAH, (4) ESO, A. Bik (1), A. Stolte (2), B. Hussmann (2), Bonn, B. Rochau (1), D. Gouliermis (1, F. Schuller (4), H. Beuther (1), Heidelberg, J. Tackenberg (1), M. Gennaro (1), N. Kudryavtseva (1), Santiago), Th. Henning (1) ((1) MPIA, W. Brandner (1)

arxiv:1203.5786 v1 · 2012-03-26 · 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{PGPYBOYD6PUEOUNBQLHDNW7Z7K}

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	2026-05-18T01:58:01.687191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

799f80bb03f3e84751a182ce36dbf9fab8cc5258a9fdb1ce6e40f45b4162ff92

Aliases

arxiv: 1203.5786 · arxiv_version: 1203.5786v1 · doi: 10.48550/arxiv.1203.5786 · pith_short_12: PGPYBOYD6PUE · pith_short_16: PGPYBOYD6PUEOUNB · pith_short_8: PGPYBOYD

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/PGPYBOYD6PUEOUNBQLHDNW7Z7K \
  | 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: 799f80bb03f3e84751a182ce36dbf9fab8cc5258a9fdb1ce6e40f45b4162ff92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8f41ac7354378eb6b2f7e46c7d129db72dc6c4d97217b26ffbb786b653788b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-03-26T20:00:02Z",
    "title_canon_sha256": "e18e24f2ef2fd32d3b6decf891c6e3ab0a79fff3e550a385ce8750907cbe91de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.5786",
    "kind": "arxiv",
    "version": 1
  }
}