Pith Number

pith:3IGUJ63E

pith:2010:3IGUJ63EMUQC3U3MI37PBP2K34

not attested not anchored not stored refs pending

Discovery of an expanding molecular bubble in Orion BN/KL

Johannes Schmid-Burgk (MPIfR), Laurent Loinard (CRyA), Luis A. Zapata (CRyA & MPIfR), Luis F. Rodriguez (CRyA), Nimesh A. Patel (CfA), Paul Ho (ASIAA & CfA)

arxiv:1011.3143 v1 · 2010-11-13 · 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{3IGUJ63EMUQC3U3MI37PBP2K34}

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	2026-05-18T02:04:47.926068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da0d44fb6465202dd36c46fef0bf4adf3b0447f8676a79d49124dbd30ff20324

Aliases

arxiv: 1011.3143 · arxiv_version: 1011.3143v1 · doi: 10.48550/arxiv.1011.3143 · pith_short_12: 3IGUJ63EMUQC · pith_short_16: 3IGUJ63EMUQC3U3M · pith_short_8: 3IGUJ63E

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/3IGUJ63EMUQC3U3MI37PBP2K34 \
  | 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: da0d44fb6465202dd36c46fef0bf4adf3b0447f8676a79d49124dbd30ff20324

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae77717148bebdfc64a0918e7e546f8b6f37bd9bf4aa3a4356c5157e8ff8f05a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-11-13T15:41:56Z",
    "title_canon_sha256": "d6166b5a1c92a4437ce05578d47a214410787b9927047b164a47a633b4c79303"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.3143",
    "kind": "arxiv",
    "version": 1
  }
}