Pith Number

pith:QHCVYS4Y

pith:2009:QHCVYS4YLAHB2OB7O2IRYEEAMZ

not attested not anchored not stored refs pending

Generation of radiative knots in a randomly pulsed protostellar jet I. Dynamics and energetics

Fabio Favata, Giovanni Peres, Jochen Eisl\"offel, Marco Miceli, Rosaria Bonito, Salvatore Orlando

arxiv:0912.2757 v1 · 2009-12-14 · 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{QHCVYS4YLAHB2OB7O2IRYEEAMZ}

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	2026-05-18T02:10:23.721565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81c55c4b98580e1d383f76911c1080667b841e69b0edfe5baa8deea5f690ff62

Aliases

arxiv: 0912.2757 · arxiv_version: 0912.2757v1 · doi: 10.48550/arxiv.0912.2757 · pith_short_12: QHCVYS4YLAHB · pith_short_16: QHCVYS4YLAHB2OB7 · pith_short_8: QHCVYS4Y

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/QHCVYS4YLAHB2OB7O2IRYEEAMZ \
  | 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: 81c55c4b98580e1d383f76911c1080667b841e69b0edfe5baa8deea5f690ff62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd2a24ef67ceb198258bdbbf733fba16501cff094879ffe667213d246d9b3b14",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-12-14T21:29:44Z",
    "title_canon_sha256": "ce3f5c5981161909db8708b1dae65a33c76c8840f997bb8d0ae5f816f6b09c0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.2757",
    "kind": "arxiv",
    "version": 1
  }
}