Pith Number

pith:G5DJAGIX

pith:2015:G5DJAGIXAYIGZ2EXHG2ET4G7GC

not attested not anchored not stored refs pending

The enclosure method for the anisotropic Maxwell system

Mourad Sini, Rulin Kuan, Yi-Hsuan Lin

arxiv:1501.01533 v2 · 2015-01-07 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G5DJAGIXAYIGZ2EXHG2ET4G7GC}

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	2026-05-18T02:29:10.124718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

374690191706106ce89739b449f0df30b7493df4bcdf4d089c718b199416b344

Aliases

arxiv: 1501.01533 · arxiv_version: 1501.01533v2 · doi: 10.48550/arxiv.1501.01533 · pith_short_12: G5DJAGIXAYIG · pith_short_16: G5DJAGIXAYIGZ2EX · pith_short_8: G5DJAGIX

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/G5DJAGIXAYIGZ2EXHG2ET4G7GC \
  | 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: 374690191706106ce89739b449f0df30b7493df4bcdf4d089c718b199416b344

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2be5c03fa6990c71b5e2a768a7fb888b45eb4ad9ccb371aed324679d912c944f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-01-07T15:51:15Z",
    "title_canon_sha256": "4b107d42cdbb4b64fc3fb4d02c39bc2c425f95e29bce70a5320d6f6739b50a21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.01533",
    "kind": "arxiv",
    "version": 2
  }
}