Pith Number

pith:Z2PCYQBO

pith:2012:Z2PCYQBO3RJRBD27GUB7ZF6WKA

not attested not anchored not stored refs pending

Time resolved spectroscopy of BD+46 442: gas streams and jet creation in a newly discovered evolved binary with a disk

A. Jorissen, C. Gielen, C. Waelkens, G. Raskin, H. Hensberge, H. Van Winckel, L. Dumortier, N. Gorlova, S. Prins, S. Van Eck, W. Pessemier, Y. Fr\'emat

arxiv:1204.3004 v1 · 2012-04-13 · astro-ph.SR

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.

Cited by

1 paper in Pith

VLTI/PIONIER imaging of post-AGB binaries. An INSPIRING hunt for inner rim substructures in circumbinary discs

Receipt and verification

First computed	2026-05-18T01:57:52.714963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce9e2c402edc53108f5f3503fc97d6501298b5a818f762b0a6fd04e80fe77b3c

Aliases

arxiv: 1204.3004 · arxiv_version: 1204.3004v1 · doi: 10.48550/arxiv.1204.3004 · pith_short_12: Z2PCYQBO3RJR · pith_short_16: Z2PCYQBO3RJRBD27 · pith_short_8: Z2PCYQBO

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/Z2PCYQBO3RJRBD27GUB7ZF6WKA \
  | 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: ce9e2c402edc53108f5f3503fc97d6501298b5a818f762b0a6fd04e80fe77b3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3129682e72ae717f5afe0d9c336e125408c8b72e058a8eac44c6d7ca11ce629f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-04-13T14:15:37Z",
    "title_canon_sha256": "82d0be50ad50c6715f763ea4eb67e65e6d04127cfdd9e16f39ed90e55f9af3f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.3004",
    "kind": "arxiv",
    "version": 1
  }
}