Pith Number

pith:I73REKJN

pith:2016:I73REKJNHRRCAK6XX4PSRY7WIC

not attested not anchored not stored refs pending

New basis functions for wave equation

Sina Khorasani

arxiv:1604.06034 v2 · 2016-04-19 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I73REKJNHRRCAK6XX4PSRY7WIC}

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	2026-05-18T00:54:03.322190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47f712292d3c62202bd7bf1f28e3f640a563574c34cde98ee74236d41cdcf41a

Aliases

arxiv: 1604.06034 · arxiv_version: 1604.06034v2 · doi: 10.48550/arxiv.1604.06034 · pith_short_12: I73REKJNHRRC · pith_short_16: I73REKJNHRRCAK6X · pith_short_8: I73REKJN

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/I73REKJNHRRCAK6XX4PSRY7WIC \
  | 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: 47f712292d3c62202bd7bf1f28e3f640a563574c34cde98ee74236d41cdcf41a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b54b412014d5fb43d65e4ed0f3dbcafcfa4fc4803c012a06f3d048ebe36207e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-04-19T06:08:33Z",
    "title_canon_sha256": "8f5f349ad0b573fa3d9ee6764c064ddcd984f4d6a8af3da626351bb91f0555a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.06034",
    "kind": "arxiv",
    "version": 2
  }
}