Pith Number

pith:6OKPK5DU

pith:2008:6OKPK5DUB6GDSWH7PG7CRHOSKK

not attested not anchored not stored refs pending

Shells, jets, and internal working surfaces in the molecular outflow from IRAS 04166+2706

D. Johnstone (HIA), J. Santiago-Garcia (OAN), M. Tafalla (OAN), R. Bachiller (OAN)

arxiv:0810.2790 v1 · 2008-10-15 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6OKPK5DUB6GDSWH7PG7CRHOSKK}

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	2026-07-04T17:13:14.650215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f394f574740f8c3958ff79be289dd252b45090f668240106984e009a520b9171

Aliases

arxiv: 0810.2790 · arxiv_version: 0810.2790v1 · doi: 10.48550/arxiv.0810.2790 · pith_short_12: 6OKPK5DUB6GD · pith_short_16: 6OKPK5DUB6GDSWH7 · pith_short_8: 6OKPK5DU

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/6OKPK5DUB6GDSWH7PG7CRHOSKK \
  | 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: f394f574740f8c3958ff79be289dd252b45090f668240106984e009a520b9171

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "056f6ba76e9690fae3f024687f38a691e4841c2ec92d26ba9267518c95b4ca0d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-10-15T20:02:04Z",
    "title_canon_sha256": "b5042331eec140b7363676b24f39af667f6c3f4be0e599023a29b812f140acaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.2790",
    "kind": "arxiv",
    "version": 1
  }
}