Pith Number

pith:EQIBECGJ

pith:2006:EQIBECGJNB5K4EDRPUWVBL5MJZ

not attested not anchored not stored refs pending

Error bounds for monotone approximation schemes for parabolic Hamilton-Jacobi-Bellman equations

Espen R. Jakobsen, Guy Barles (LMPT)

arxiv:math/0601636 v1 · 2006-01-26 · math.AP · cs.NA · 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{EQIBECGJNB5K4EDRPUWVBL5MJZ}

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	2026-06-03T22:06:18.843301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24101208c9687aae10717d2d50afac4e6582ce32e6e2a8bcdb0f928fcfdeacaa

Aliases

arxiv: math/0601636 · arxiv_version: math/0601636v1 · doi: 10.48550/arxiv.math/0601636 · pith_short_12: EQIBECGJNB5K · pith_short_16: EQIBECGJNB5K4EDR · pith_short_8: EQIBECGJ

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/EQIBECGJNB5K4EDRPUWVBL5MJZ \
  | 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: 24101208c9687aae10717d2d50afac4e6582ce32e6e2a8bcdb0f928fcfdeacaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8245f752ef7a6fe99334fc13e0aeb73ea2e9983893cd3c8fcf47d638b988c29d",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "",
    "primary_cat": "math.AP",
    "submitted_at": "2006-01-26T10:48:06Z",
    "title_canon_sha256": "e15b9f8bcbe3c871054236441a3c29374e10f0a29b8dd44b1b69fd0735ac0ba9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0601636",
    "kind": "arxiv",
    "version": 1
  }
}