Pith Number

pith:E7T5S5GX

pith:2012:E7T5S5GXWT4TRVBOVSSR54B447

not attested not anchored not stored refs pending

Spatially Resolving Substructures within the Massive Envelope around an Intermediate-mass Protostar: MMS 6/OMC-3

Kazuya Saigo (NAOJ), Kengo Tomida (NAOJ), Paul T. P. Ho (ASIAA/CfA), Satoko Takahashi (ASIAA)

arxiv:1204.2543 v1 · 2012-04-11 · 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{E7T5S5GXWT4TRVBOVSSR54B447}

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	2026-05-18T01:57:53.414621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27e7d974d7b4f938d42eaca51ef03ce7ca7d8bcd20e161ab72e5068a2f394135

Aliases

arxiv: 1204.2543 · arxiv_version: 1204.2543v1 · doi: 10.48550/arxiv.1204.2543 · pith_short_12: E7T5S5GXWT4T · pith_short_16: E7T5S5GXWT4TRVBO · pith_short_8: E7T5S5GX

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/E7T5S5GXWT4TRVBOVSSR54B447 \
  | 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: 27e7d974d7b4f938d42eaca51ef03ce7ca7d8bcd20e161ab72e5068a2f394135

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d48446824411f1716ff45e5c7e6de2925b30e279fa34aca188947036578c60ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-04-11T14:28:10Z",
    "title_canon_sha256": "ebb21302e39f58428fcab55c4d0d8cb6c000b2e5bc164706968e4ed12ebe5372"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.2543",
    "kind": "arxiv",
    "version": 1
  }
}