Pith Number

pith:BBGTZTPJ

pith:2010:BBGTZTPJM62GJNUQZEHOR2ZNX6

not attested not anchored not stored refs pending

A geometric approach to error estimates for conservation laws posed on a spacetime

Paulo Amorim, Philippe G. LeFloch, Wladimir Neves

arxiv:1002.3137 v2 · 2010-02-16 · math.AP · 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{BBGTZTPJM62GJNUQZEHOR2ZNX6}

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	2026-05-18T04:23:46.503720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

084d3ccde967b464b690c90ee8eb2dbfb8efbd5e5f29f721b6576a605a674ed5

Aliases

arxiv: 1002.3137 · arxiv_version: 1002.3137v2 · doi: 10.48550/arxiv.1002.3137 · pith_short_12: BBGTZTPJM62G · pith_short_16: BBGTZTPJM62GJNUQ · pith_short_8: BBGTZTPJ

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/BBGTZTPJM62GJNUQZEHOR2ZNX6 \
  | 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: 084d3ccde967b464b690c90ee8eb2dbfb8efbd5e5f29f721b6576a605a674ed5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb89338521369ac46f8dd3ec7bdfa409195f0cc25f55e35e02318a57c152a2f6",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2010-02-16T19:21:41Z",
    "title_canon_sha256": "e7ba1ada5a299c5c03006e9801f63004505387e57679975c48ce41e4935934d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.3137",
    "kind": "arxiv",
    "version": 2
  }
}