Pith Number

pith:ZG6OM6VD

pith:2012:ZG6OM6VDC4HWHOUHX7HL7SGN6Z

not attested not anchored not stored refs pending

Strong Conservation Form and Grid Generation in Nonsteady Curvilinear Coordinates for Implicit Radiation Hydrodynamics in 2D and 3D

Harald H\"oller

arxiv:1210.5122 v1 · 2012-10-18 · astro-ph.IM · math-ph · math.MP · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZG6OM6VDC4HWHOUHX7HL7SGN6Z}

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	2026-05-18T03:42:53.816326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9bce67aa3170f63ba87bfcebfc8cdf669a95128b26f7aa32ab337b85a6f7ef0

Aliases

arxiv: 1210.5122 · arxiv_version: 1210.5122v1 · doi: 10.48550/arxiv.1210.5122 · pith_short_12: ZG6OM6VDC4HW · pith_short_16: ZG6OM6VDC4HWHOUH · pith_short_8: ZG6OM6VD

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/ZG6OM6VDC4HWHOUHX7HL7SGN6Z \
  | 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: c9bce67aa3170f63ba87bfcebfc8cdf669a95128b26f7aa32ab337b85a6f7ef0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "becd7b7830fdf07feda04fcc657486708f37cfd6fa4a9b2b99ecccbd13d0b674",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-10-18T13:47:45Z",
    "title_canon_sha256": "5c086e6fc3ee1f48c64e144dec4633c08e9c14ad7b8846d01e34c61b2c2dd861"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.5122",
    "kind": "arxiv",
    "version": 1
  }
}