Pith Number

pith:IXHUHX65

pith:2012:IXHUHX65E6W5BL5CKWINSWPAS7

not attested not anchored not stored refs pending

Some results on the large time behavior of weakly coupled systems of first-order Hamilton-Jacobi equations

INSA Rennes), Vinh Duc Nguyen (IRMAR

arxiv:1209.5929 v2 · 2012-09-26 · math.AP · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IXHUHX65E6W5BL5CKWINSWPAS7}

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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	2026-05-18T03:07:02.125644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45cf43dfdd27add0afa25590d959e097d93927d4657e3cbab7d7975c0222eee8

Aliases

arxiv: 1209.5929 · arxiv_version: 1209.5929v2 · doi: 10.48550/arxiv.1209.5929 · pith_short_12: IXHUHX65E6W5 · pith_short_16: IXHUHX65E6W5BL5C · pith_short_8: IXHUHX65

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/IXHUHX65E6W5BL5CKWINSWPAS7 \
  | 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: 45cf43dfdd27add0afa25590d959e097d93927d4657e3cbab7d7975c0222eee8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "319add77c9a641da4fd5a8496686f4d28721e788578b75129a74068546ee6bda",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-09-26T13:16:26Z",
    "title_canon_sha256": "5a95f223547de041aeee2c74d1d1152a1a4bc5fd56f4719627437ed68e5cf279"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.5929",
    "kind": "arxiv",
    "version": 2
  }
}