Pith Number

pith:EHZTFSDN

pith:2015:EHZTFSDNPMJSOAIK554BUDRT5Y

not attested not anchored not stored refs pending

Diagonals of rational functions and selected differential Galois groups

A. Bostan, J-A. Weil, J-M. Maillard, S. Boukraa

arxiv:1507.03227 v2 · 2015-07-12 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EHZTFSDNPMJSOAIK554BUDRT5Y}

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	2026-05-18T01:24:54.028524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21f332c86d7b1327010aef781a0e33ee3c71fda4aae0e7944b69072a76eff5a2

Aliases

arxiv: 1507.03227 · arxiv_version: 1507.03227v2 · doi: 10.48550/arxiv.1507.03227 · pith_short_12: EHZTFSDNPMJS · pith_short_16: EHZTFSDNPMJSOAIK · pith_short_8: EHZTFSDN

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/EHZTFSDNPMJSOAIK554BUDRT5Y \
  | 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: 21f332c86d7b1327010aef781a0e33ee3c71fda4aae0e7944b69072a76eff5a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b0b7a5f7212017b3621785ac658193b712aaf9c0a193db08b20680e5e197125",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2015-07-12T12:53:02Z",
    "title_canon_sha256": "bfd1e495f01e908b6913c1c059da5f8c45c3d5af85e192d1c3031c83dada5aaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.03227",
    "kind": "arxiv",
    "version": 2
  }
}