Pith Number

pith:MITO2MBE

pith:2012:MITO2MBED5D6D2FXWPXECOVTGT

not attested not anchored not stored refs pending

Multi-Epoch VLBA Observations of the Compact Wind-Collision Region in the Quadruple System Cyg OB2 #5

Amy J. Mioduszewski, Anabella T. Araudo, Gisela N. Ortiz-Leon, Laurent Loinard, Luis F. Rodriguez, Sergio A. Dzib

arxiv:1212.1498 v1 · 2012-12-06 · astro-ph.SR · astro-ph.GA · astro-ph.HE

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

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	2026-05-18T01:52:46.719258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6226ed30241f47e1e8b7b3ee413ab334d1b1d3917475617a380da1eb55bf12cc

Aliases

arxiv: 1212.1498 · arxiv_version: 1212.1498v1 · doi: 10.48550/arxiv.1212.1498 · pith_short_12: MITO2MBED5D6 · pith_short_16: MITO2MBED5D6D2FX · pith_short_8: MITO2MBE

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/MITO2MBED5D6D2FXWPXECOVTGT \
  | 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: 6226ed30241f47e1e8b7b3ee413ab334d1b1d3917475617a380da1eb55bf12cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcd28ac92bc7d24cfbc0501827ae555ac352a2ae0e83361f86e371bd7e4dee0b",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-12-06T23:11:56Z",
    "title_canon_sha256": "11467252e3b8f7b6fba48528e6e5b8fc6887b9bfdbd13aad626a03f4d1b53157"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.1498",
    "kind": "arxiv",
    "version": 1
  }
}