Pith Number

pith:XZOPGIZW

pith:2012:XZOPGIZW6FOI3TKDJUAEC75XSV

not attested not anchored not stored refs pending

13CO and C18O J=2-1 mapping of the environment of the Class 0 protostellar core SMM 3 in Orion B9

Oskari Miettinen

arxiv:1208.0673 v1 · 2012-08-03 · 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{XZOPGIZW6FOI3TKDJUAEC75XSV}

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	2026-05-18T01:55:23.500099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be5cf32336f15c8dcd434d00417fb7957d20057b737d7c8b79717dbad7d8fc1e

Aliases

arxiv: 1208.0673 · arxiv_version: 1208.0673v1 · doi: 10.48550/arxiv.1208.0673 · pith_short_12: XZOPGIZW6FOI · pith_short_16: XZOPGIZW6FOI3TKD · pith_short_8: XZOPGIZW

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/XZOPGIZW6FOI3TKDJUAEC75XSV \
  | 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: be5cf32336f15c8dcd434d00417fb7957d20057b737d7c8b79717dbad7d8fc1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3adca5490c24706787ce3cc7346c2cc25a3038c6fdedccf2c70f09f0c37d83f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-08-03T07:16:47Z",
    "title_canon_sha256": "7da7bf473c0b1ed1a42f93e2281465d3b1580146ee21497c05d884abf9167d67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.0673",
    "kind": "arxiv",
    "version": 1
  }
}