Pith Number

pith:I7L7YHSN

pith:2011:I7L7YHSNZP43SIAK76A7INNKDI

not attested not anchored not stored refs pending

Outflow, Infall and Protostars in the Star Forming Core W3-SE

Jun-Hui Zhao, Lei Zhu, M. C. H. Wright

arxiv:1108.0713 v1 · 2011-08-02 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I7L7YHSNZP43SIAK76A7INNKDI}

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	2026-05-18T02:01:03.857776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47d7fc1e4dcbf9b9200aff81f435aa1a23b8c4c3d36432927bf74acfe26a8b7a

Aliases

arxiv: 1108.0713 · arxiv_version: 1108.0713v1 · doi: 10.48550/arxiv.1108.0713 · pith_short_12: I7L7YHSNZP43 · pith_short_16: I7L7YHSNZP43SIAK · pith_short_8: I7L7YHSN

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/I7L7YHSNZP43SIAK76A7INNKDI \
  | 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: 47d7fc1e4dcbf9b9200aff81f435aa1a23b8c4c3d36432927bf74acfe26a8b7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61932912ce0548a446aef63b34c190d896bfb5ecf75e251e11a060acf62059eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-08-02T23:30:24Z",
    "title_canon_sha256": "7f6610cfd679a280c29e61735f36ad2a7f2f7ca06f45c400668d4ed37a174e64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0713",
    "kind": "arxiv",
    "version": 1
  }
}