Pith Number

pith:3XKZAGFG

pith:2012:3XKZAGFG5J5UFYKIVJFGJO4AZW

not attested not anchored not stored refs pending

Outflow Positivity Limiting for Hyperbolic Conservation Laws. Part I: Framework and Recipe

Evan Alexander Johnson, James A. Rossmanith

arxiv:1212.4695 v1 · 2012-12-19 · math.NA · 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{3XKZAGFG5J5UFYKIVJFGJO4AZW}

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	2026-05-18T03:38:11.740630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddd59018a6ea7b42e148aa4a64bb80cd974836411eb44f851ac9491f24755df2

Aliases

arxiv: 1212.4695 · arxiv_version: 1212.4695v1 · doi: 10.48550/arxiv.1212.4695 · pith_short_12: 3XKZAGFG5J5U · pith_short_16: 3XKZAGFG5J5UFYKI · pith_short_8: 3XKZAGFG

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/3XKZAGFG5J5UFYKIVJFGJO4AZW \
  | 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: ddd59018a6ea7b42e148aa4a64bb80cd974836411eb44f851ac9491f24755df2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c14e106a2cd41b2f8e131fe9afbd22ef1ccc7ec70b1e3a48defd1a34f47cfd92",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2012-12-19T15:06:54Z",
    "title_canon_sha256": "342dc853cc46a7019808f067e6cdc6bc4c737086507d7bca1f0c5714e84ec350"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.4695",
    "kind": "arxiv",
    "version": 1
  }
}