Pith Number

pith:6Y44AA7O

pith:2015:6Y44AA7OZEUTETDWDSA7OTRLJH

not attested not anchored not stored refs pending

$^{12}$CO emission from the Red Rectangle

Do Thi Hoai, Nguyen Thi Phuong, Nguyen Thi Thao, Pham Ngoc Diep, Pham Tuan Anh, Pham Tuyet Nhung, Pierre Darriulat

arxiv:1503.00858 v2 · 2015-03-03 · 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{6Y44AA7OZEUTETDWDSA7OTRLJH}

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	2026-05-18T01:17:12.846524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f639c003eec929324c761c81f74e2b49c616cee3e0130ccc95559825b7bc3634

Aliases

arxiv: 1503.00858 · arxiv_version: 1503.00858v2 · doi: 10.48550/arxiv.1503.00858 · pith_short_12: 6Y44AA7OZEUT · pith_short_16: 6Y44AA7OZEUTETDW · pith_short_8: 6Y44AA7O

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/6Y44AA7OZEUTETDWDSA7OTRLJH \
  | 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: f639c003eec929324c761c81f74e2b49c616cee3e0130ccc95559825b7bc3634

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cb2e480b46301c3919a638dac4dda86555ae53d6e450c23633c0d6aaab9ccc8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-03-03T08:47:37Z",
    "title_canon_sha256": "666d6cb4b3d63299a9ebb6dd39074464825d4cdc6502894f29b36f3c17845fdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00858",
    "kind": "arxiv",
    "version": 2
  }
}