Pith Number

pith:E3LBG3BH

pith:2017:E3LBG3BHCH66FWXNXCCYNZFNTS

not attested not anchored not stored refs pending

Existence and nonexistence of solutions for p(x)-curl systems arising in electromagnetism

Anouar Bahrouni, Du\v{s}an Repov\v{s}

arxiv:1712.01135 v1 · 2017-12-04 · 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{E3LBG3BHCH66FWXNXCCYNZFNTS}

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	2026-05-18T00:28:59.412574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26d6136c2711fde2daedb88586e4ad9cb9c28f414cfcdc0caf6c3f1cc1b03da6

Aliases

arxiv: 1712.01135 · arxiv_version: 1712.01135v1 · doi: 10.48550/arxiv.1712.01135 · pith_short_12: E3LBG3BHCH66 · pith_short_16: E3LBG3BHCH66FWXN · pith_short_8: E3LBG3BH

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/E3LBG3BHCH66FWXNXCCYNZFNTS \
  | 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: 26d6136c2711fde2daedb88586e4ad9cb9c28f414cfcdc0caf6c3f1cc1b03da6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3f3fa3e19da87713000794d2876aa3690fe7881c9f5fd8721094a5ca9611840",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-12-04T15:04:57Z",
    "title_canon_sha256": "26185f89c0554ed709322adbf61776f0d7371ac7f15899845097cacd11ab0bbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.01135",
    "kind": "arxiv",
    "version": 1
  }
}