Pith Number

pith:GLXQIQ6G

pith:2025:GLXQIQ6GXNHFDJLRPUQMC2DNNZ

not attested not anchored not stored refs pending

Higher-Order Automatic Differentiation Using Symbolic Differential Algebra: Bridging the Gap between Algorithmic and Symbolic Differentiation

He Zhang

arxiv:2506.00796 v1 · 2025-06-01 · physics.comp-ph · physics.acc-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{GLXQIQ6GXNHFDJLRPUQMC2DNNZ}

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	2026-07-05T11:13:40.576146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32ef0443c6bb4e51a5717d20c1686d6e694dc4b4a807ced552e231a0a15a5b3e

Aliases

arxiv: 2506.00796 · arxiv_version: 2506.00796v1 · doi: 10.48550/arxiv.2506.00796 · pith_short_12: GLXQIQ6GXNHF · pith_short_16: GLXQIQ6GXNHFDJLR · pith_short_8: GLXQIQ6G

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/GLXQIQ6GXNHFDJLRPUQMC2DNNZ \
  | 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: 32ef0443c6bb4e51a5717d20c1686d6e694dc4b4a807ced552e231a0a15a5b3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "baf5b4d49cbcc1167f93f697ec989135d957f7eb358c95f8a893e88e995fd7d3",
    "cross_cats_sorted": [
      "physics.acc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2025-06-01T02:56:52Z",
    "title_canon_sha256": "640f08070ddcc0695b0c9c90648491e477e2cb42f04b4d633e2c7aae87ad621b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.00796",
    "kind": "arxiv",
    "version": 1
  }
}