Pith Number

pith:4ULNHEID

pith:2016:4ULNHEIDI3LAQRMAASMDH436OU

not attested not anchored not stored refs pending

Anatomy of the internal bow shocks in the IRAS 04166+2706 protostellar jet

C.-F. Lee, D. Johnstone, H. Shang, J. Santiago-Garcia, L.-Y. Wang, M. Tafalla, N. Hirano, Q. Zhang, Y.-N. Su

arxiv:1610.01614 v1 · 2016-10-05 · astro-ph.GA · 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{4ULNHEIDI3LAQRMAASMDH436OU}

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	2026-05-18T00:52:38.498382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e516d3910346d6084580049833f37e753575afa911a87ef12e3f9a8370a3627c

Aliases

arxiv: 1610.01614 · arxiv_version: 1610.01614v1 · doi: 10.48550/arxiv.1610.01614 · pith_short_12: 4ULNHEIDI3LA · pith_short_16: 4ULNHEIDI3LAQRMA · pith_short_8: 4ULNHEID

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/4ULNHEIDI3LAQRMAASMDH436OU \
  | 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: e516d3910346d6084580049833f37e753575afa911a87ef12e3f9a8370a3627c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dd812c84b5fe5ee70c14c07772d4ec19e2c4d5dc6fd12df503e96c0a15c19db",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-10-05T20:00:08Z",
    "title_canon_sha256": "2ea841be4bf6b752f83b60526cf622ac2a511bf8353364fd897afbc6f9eb4a3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.01614",
    "kind": "arxiv",
    "version": 1
  }
}