Pith Number

pith:FFIABLA4

pith:2011:FFIABLA4OHCEMNO7OBKTPQWQH4

not attested not anchored not stored refs pending

DUSTYBOX and DUSTYWAVE: Two test problems for numerical simulations of two fluid astrophysical dust-gas mixtures

Daniel J. Price (Monash), Guillaume Laibe (Monash)

arxiv:1106.1736 v2 · 2011-06-09 · astro-ph.EP · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FFIABLA4OHCEMNO7OBKTPQWQH4}

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	2026-05-18T02:01:40.504532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

295000ac1c71c44635df705537c2d03f1c17bd7c12f12c3b5c30860f437804d7

Aliases

arxiv: 1106.1736 · arxiv_version: 1106.1736v2 · doi: 10.48550/arxiv.1106.1736 · pith_short_12: FFIABLA4OHCE · pith_short_16: FFIABLA4OHCEMNO7 · pith_short_8: FFIABLA4

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/FFIABLA4OHCEMNO7OBKTPQWQH4 \
  | 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: 295000ac1c71c44635df705537c2d03f1c17bd7c12f12c3b5c30860f437804d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6396857146ea98f0f38488b6df5443441a402d57b1a26a3433b9e282c3eeefb5",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-06-09T08:25:08Z",
    "title_canon_sha256": "a6aa5ee6d6bf2598bbb7f07309fa0390245208036d1d8231b1a2f7991520590a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.1736",
    "kind": "arxiv",
    "version": 2
  }
}