Pith Number

pith:GGEDJS5B

pith:2015:GGEDJS5BABUEQL7HU3PEEFPD24

not attested not anchored not stored refs pending

Neumann-Neumann Waveform Relaxation Algorithm in Multiple subdomains for Hyperbolic Problems in 1D and 2D

Bankim C. Mandal

arxiv:1507.04008 v1 · 2015-07-14 · 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{GGEDJS5BABUEQL7HU3PEEFPD24}

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	2026-05-18T01:36:44.394610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

318834cba10068482fe7a6de4215e3d709a7d990e6c6a7f94774610a3b22c566

Aliases

arxiv: 1507.04008 · arxiv_version: 1507.04008v1 · doi: 10.48550/arxiv.1507.04008 · pith_short_12: GGEDJS5BABUE · pith_short_16: GGEDJS5BABUEQL7H · pith_short_8: GGEDJS5B

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/GGEDJS5BABUEQL7HU3PEEFPD24 \
  | 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: 318834cba10068482fe7a6de4215e3d709a7d990e6c6a7f94774610a3b22c566

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2e21a3145f2610ef18bef426e10f75b48029553791608b07795b8eaeed7dc91",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-07-14T20:08:10Z",
    "title_canon_sha256": "dcb4e87f9724d405535fd9fdcd435f635480ccd3356c69bc190430a065d915d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.04008",
    "kind": "arxiv",
    "version": 1
  }
}