Pith Number

pith:XYM2DA7A

pith:2010:XYM2DA7A5Z2SEH3WZ6FT4AXWOE

not attested not anchored not stored refs pending

HNCO enhancement by shocks in the L1157 molecular outflow

Frederic Gueth, Mario Tafalla, Nemesio Rodriguez-Fernandez, Rafael Bachiller

arxiv:1003.4219 v1 · 2010-03-22 · 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{XYM2DA7A5Z2SEH3WZ6FT4AXWOE}

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	2026-05-18T02:08:24.563768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be19a183e0ee75221f76cf8b3e02f67121848bfba02f0c11236ed893f5b12908

Aliases

arxiv: 1003.4219 · arxiv_version: 1003.4219v1 · doi: 10.48550/arxiv.1003.4219 · pith_short_12: XYM2DA7A5Z2S · pith_short_16: XYM2DA7A5Z2SEH3W · pith_short_8: XYM2DA7A

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/XYM2DA7A5Z2SEH3WZ6FT4AXWOE \
  | 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: be19a183e0ee75221f76cf8b3e02f67121848bfba02f0c11236ed893f5b12908

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45b24df6784159a4e4121cac023dd1aad304cd0e9483845632f320ffc624d74f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-03-22T17:34:43Z",
    "title_canon_sha256": "2c92026dcc227624bc90d49f33fa1a64185be75bc6df173d59d5a6589e304062"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.4219",
    "kind": "arxiv",
    "version": 1
  }
}