Pith Number

pith:WQPOD4GC

pith:2026:WQPOD4GCQLYWATQJJPERG5BRVU

not attested not anchored not stored refs pending

HERMES: A Multi-Granularity Labeling Substrate for Pre-training Data Mixtures

Ruining Chen, Yue Min, Yujun Li, Ziyun Qiao

arxiv:2607.02266 v1 · 2026-07-02 · cs.LG · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WQPOD4GCQLYWATQJJPERG5BRVU}

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	2026-07-03T01:17:47.008615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b41ee1f0c282f1604e094bc9137431ad39be56174df689b2dae3cf500df488e6

Aliases

arxiv: 2607.02266 · arxiv_version: 2607.02266v1 · doi: 10.48550/arxiv.2607.02266 · pith_short_12: WQPOD4GCQLYW · pith_short_16: WQPOD4GCQLYWATQJ · pith_short_8: WQPOD4GC

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/WQPOD4GCQLYWATQJJPERG5BRVU \
  | 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: b41ee1f0c282f1604e094bc9137431ad39be56174df689b2dae3cf500df488e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f92e4f3e736dab69973a1fdb6e6da3827392ab2f4991c4fabe67e628d60ed06",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-02T14:51:42Z",
    "title_canon_sha256": "83d1342f045770022c54122e179c4a8a42e4c4c8379df4171d277dd0d1992c43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02266",
    "kind": "arxiv",
    "version": 1
  }
}