Pith Number

pith:TQEOMAV2

pith:2026:TQEOMAV2SXCT6CN2I3JWHRFKZY

not attested not anchored not stored refs pending

DFSC: Error-Controlled Differentiable Mittag-Leffler Propagation for Fractional Scientific Machine Learning

Chuyang Hu, Haitao Duan, Ning Hu, Shuqun Li

arxiv:2607.29038 v1 · 2026-07-31 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TQEOMAV2SXCT6CN2I3JWHRFKZY}

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	2026-08-03T01:18:10.057227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c08e602ba95c53f09ba46d363c4aace1d4b62f782ae7692990c1877a9ed3df9

Aliases

arxiv: 2607.29038 · arxiv_version: 2607.29038v1 · doi: 10.48550/arxiv.2607.29038 · pith_short_12: TQEOMAV2SXCT · pith_short_16: TQEOMAV2SXCT6CN2 · pith_short_8: TQEOMAV2

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/TQEOMAV2SXCT6CN2I3JWHRFKZY \
  | 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: 9c08e602ba95c53f09ba46d363c4aace1d4b62f782ae7692990c1877a9ed3df9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "019f17b2a310cbad5d0733e580be795c8a4ffa6e9510ee009a71dab5edea6fb4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-31T05:29:25Z",
    "title_canon_sha256": "720b8843c115d5e4b069bab1fa3f43254c410440fff6ab1d935c43b6ddcc1cc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.29038",
    "kind": "arxiv",
    "version": 1
  }
}