Pith Number

pith:IIU4N6T5

pith:2021:IIU4N6T5NUEJ3A2XITGBTPID43

not attested not anchored not stored refs pending

Liquid-jet instability at high pressures with real-fluid interface thermodynamics

Jordi Poblador-Ibanez, William A. Sirignano

arxiv:2103.16000 v4 · 2021-03-30 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IIU4N6T5NUEJ3A2XITGBTPID43}

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	2026-07-05T03:39:57.900208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4229c6fa7d6d089d835744cc19bd03e6ed176e2e3b9bf776ceca3df02d1b7248

Aliases

arxiv: 2103.16000 · arxiv_version: 2103.16000v4 · doi: 10.48550/arxiv.2103.16000 · pith_short_12: IIU4N6T5NUEJ · pith_short_16: IIU4N6T5NUEJ3A2X · pith_short_8: IIU4N6T5

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/IIU4N6T5NUEJ3A2XITGBTPID43 \
  | 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: 4229c6fa7d6d089d835744cc19bd03e6ed176e2e3b9bf776ceca3df02d1b7248

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47cc78c6e014c7d066315adb6f5b91489617e412c9fc0b5d9757f4d54d1ccabd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2021-03-30T00:21:55Z",
    "title_canon_sha256": "a29135640316fa4c2582c100b50fdc45f9e3be4ceb49d4dc3d0f1935a70fe538"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.16000",
    "kind": "arxiv",
    "version": 4
  }
}