Pith Number

pith:UPODPKUU

pith:2010:UPODPKUUAJSIJJFWNRLGIG6TZR

not attested not anchored not stored refs pending

On the Dirichlet Problem for First Order Linear Hyperbolic PDEs on Bounded Domains with Mere Inflow Boundary

Thomas M\"arz

arxiv:1008.3480 v1 · 2010-08-20 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UPODPKUUAJSIJJFWNRLGIG6TZR}

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	2026-05-18T04:42:02.285708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3dc37aa94026484a4b66c56641bd3cc79583dae92c6bfd10cf5358a7901855a

Aliases

arxiv: 1008.3480 · arxiv_version: 1008.3480v1 · doi: 10.48550/arxiv.1008.3480 · pith_short_12: UPODPKUUAJSI · pith_short_16: UPODPKUUAJSIJJFW · pith_short_8: UPODPKUU

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/UPODPKUUAJSIJJFWNRLGIG6TZR \
  | 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: a3dc37aa94026484a4b66c56641bd3cc79583dae92c6bfd10cf5358a7901855a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a5553fc2c3289657fdb67e3bf34b4dbd4aaf948cdb309ae43f177a500cde2a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2010-08-20T12:13:29Z",
    "title_canon_sha256": "1097226d91ad68b074d530cb411b1dbf9d01fa4a0f97238456c7e6b52579db91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.3480",
    "kind": "arxiv",
    "version": 1
  }
}