Pith Number

pith:MIBCV3AB

pith:2012:MIBCV3AB2NFU6ZD6KHMBAYAJII

not attested not anchored not stored refs pending

On the massive young stellar object AFGL4176: High-spatial-resolution multi-wavelength observations and modeling

Andrey Sobolev, Hendrik Linz, Jeroen Bouwman, Paul Boley, Roy van Boekel, Thomas Henning

arxiv:1209.3583 v1 · 2012-09-17 · 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{MIBCV3AB2NFU6ZD6KHMBAYAJII}

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	2026-05-18T01:54:27.463481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62022aec01d34b4f647e51d810600942136f02361706c7dce25471b08607e144

Aliases

arxiv: 1209.3583 · arxiv_version: 1209.3583v1 · doi: 10.48550/arxiv.1209.3583 · pith_short_12: MIBCV3AB2NFU · pith_short_16: MIBCV3AB2NFU6ZD6 · pith_short_8: MIBCV3AB

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/MIBCV3AB2NFU6ZD6KHMBAYAJII \
  | 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: 62022aec01d34b4f647e51d810600942136f02361706c7dce25471b08607e144

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac38e6d0c1553e2a965e560f50a77c6bb9d0de8daa5c944d7657f79af8dbe2ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-09-17T08:38:04Z",
    "title_canon_sha256": "935aff2a1fa8dd3fef216b81a5db3b7045de7138a1915e33ab15c41380c33ec2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3583",
    "kind": "arxiv",
    "version": 1
  }
}