Pith Number

pith:SB7SGVJL

pith:2016:SB7SGVJL3IU5OXRAYMUAIZIO4W

not attested not anchored not stored refs pending

Use of Jordan forms for convection-pressure split Euler solvers

M. Sekhar, Naveen Kumar Garg, S.V. Raghurama Rao

arxiv:1607.00947 v5 · 2016-07-01 · 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{SB7SGVJL3IU5OXRAYMUAIZIO4W}

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	2026-05-18T00:34:39.356927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

907f23552bda29d75e20c32804650ee580bfa30f53936f20bf3bbffe96399d01

Aliases

arxiv: 1607.00947 · arxiv_version: 1607.00947v5 · doi: 10.48550/arxiv.1607.00947 · pith_short_12: SB7SGVJL3IU5 · pith_short_16: SB7SGVJL3IU5OXRA · pith_short_8: SB7SGVJL

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/SB7SGVJL3IU5OXRAYMUAIZIO4W \
  | 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: 907f23552bda29d75e20c32804650ee580bfa30f53936f20bf3bbffe96399d01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d71ffe8143133f0ff1ffbdfffab9b4e3b3cbcc3584aa62585ac91fd6698742b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-07-01T06:55:03Z",
    "title_canon_sha256": "534406fc3b6adb8a368d23d46b5a2bcab3a34e86223ea9e2192944184491b852"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.00947",
    "kind": "arxiv",
    "version": 5
  }
}