Pith Number

pith:YS6UV3W2

pith:2014:YS6UV3W2YTHE5AQIFCGX4XBHJI

not attested not anchored not stored refs pending

An ADER-WENO Finite Volume AMR code for Astrophysics

Arturo Hidalgo, Dinshaw Balsara, Michael Dumbser, Olindo Zanotti

arxiv:1401.6448 v1 · 2014-01-24 · astro-ph.IM · astro-ph.HE · 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{YS6UV3W2YTHE5AQIFCGX4XBHJI}

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	2026-05-18T03:01:11.952198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4bd4aeedac4ce4e8208288d7e5c274a231cc9a6b297dee41b804f762347230d

Aliases

arxiv: 1401.6448 · arxiv_version: 1401.6448v1 · doi: 10.48550/arxiv.1401.6448 · pith_short_12: YS6UV3W2YTHE · pith_short_16: YS6UV3W2YTHE5AQI · pith_short_8: YS6UV3W2

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/YS6UV3W2YTHE5AQIFCGX4XBHJI \
  | 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: c4bd4aeedac4ce4e8208288d7e5c274a231cc9a6b297dee41b804f762347230d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee60d501ed7cbad7837920940ae8b761887c7279840dcd7113bee08948371016",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-01-24T20:40:34Z",
    "title_canon_sha256": "58da198ae12285423102cfdb6a6a9e2207c4b87bde5efbaae4c7a14b4dea3adc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.6448",
    "kind": "arxiv",
    "version": 1
  }
}