Pith Number

pith:MSNHK6YN

pith:2025:MSNHK6YNNHZN533MGGGGVUAEF5

not attested not anchored not stored refs pending

Inverse initial data reconstruction for Maxwell's equations via time-dimensional reduction method

Cong B. Van, Loc H. Nguyen, Thuy T. Le, Trong D. Dang

arxiv:2506.20777 v1 · 2025-06-25 · math.NA · cs.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{MSNHK6YNNHZN533MGGGGVUAEF5}

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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.

Cited by

2 papers in Pith

Forward-Time Black-Scholes Reconstruction via Regularized Legendre Reduction

Inverse initial data for nonlinear Schr\"odinger equation via Carleman estimates and the contraction principle

Receipt and verification

First computed	2026-07-05T11:27:33.865864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

649a757b0d69f2deef6c318c6ad0042f7f49e8168bcce8d6b84fb8afb3eb27a2

Aliases

arxiv: 2506.20777 · arxiv_version: 2506.20777v1 · doi: 10.48550/arxiv.2506.20777 · pith_short_12: MSNHK6YNNHZN · pith_short_16: MSNHK6YNNHZN533M · pith_short_8: MSNHK6YN

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/MSNHK6YNNHZN533MGGGGVUAEF5 \
  | 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: 649a757b0d69f2deef6c318c6ad0042f7f49e8168bcce8d6b84fb8afb3eb27a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d96bf2afc2efb401f9fd62eed2e06bd64d5cb79f7c370c1680851e27c1db73b1",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2025-06-25T19:08:53Z",
    "title_canon_sha256": "4302cec3a418ebcb12df1278d4c3ad3f3714ec73fbec4fb20d6acf8d18669dec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.20777",
    "kind": "arxiv",
    "version": 1
  }
}