Pith Number

pith:5SDGDXZS

pith:2014:5SDGDXZSRV6MDDQNEFWLFBIVHU

not attested not anchored not stored refs pending

Wave fronts via Fourier series coefficients

Jasson Vindas, Petar Sokoloski, Snjezana Maksimovic, Stevan Pilipovic

arxiv:1407.4155 v2 · 2014-07-15 · math.AP · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5SDGDXZSRV6MDDQNEFWLFBIVHU}

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	2026-05-18T01:36:20.625339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec8661df328d7cc18e0d216cb285153d1d12f2ef92dd45bf7946aa3e4f07bb01

Aliases

arxiv: 1407.4155 · arxiv_version: 1407.4155v2 · doi: 10.48550/arxiv.1407.4155 · pith_short_12: 5SDGDXZSRV6M · pith_short_16: 5SDGDXZSRV6MDDQN · pith_short_8: 5SDGDXZS

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/5SDGDXZSRV6MDDQNEFWLFBIVHU \
  | 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: ec8661df328d7cc18e0d216cb285153d1d12f2ef92dd45bf7946aa3e4f07bb01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5345856ec4b7108d446a31ebd95eaaf1ce4f5ac1f825bb61291054f566b3d24",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-07-15T21:44:51Z",
    "title_canon_sha256": "010db6b4cef6fbe2d7df7f448269891e3f4e89c49b3adb4f84cd689e2ae59611"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.4155",
    "kind": "arxiv",
    "version": 2
  }
}