Pith Number

pith:H35C2W36

pith:2026:H35C2W36QCBRYJKT673AF5REWH

not attested not anchored not stored refs pending

TELLER: Dual-Path Iterative Preference Optimization for Table Entity Linking

Kehao Li, Stefan Decker, Yixin Peng

arxiv:2607.28680 v1 · 2026-07-29 · cs.CL · 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{H35C2W36QCBRYJKT673AF5REWH}

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	2026-08-03T00:12:09.593238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3efa2d5b7e80831c2553f7f602f624b1e4ecab942201a6cb8f58b64f86aa53cf

Aliases

arxiv: 2607.28680 · arxiv_version: 2607.28680v1 · doi: 10.48550/arxiv.2607.28680 · pith_short_12: H35C2W36QCBR · pith_short_16: H35C2W36QCBRYJKT · pith_short_8: H35C2W36

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/H35C2W36QCBRYJKT673AF5REWH \
  | 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: 3efa2d5b7e80831c2553f7f602f624b1e4ecab942201a6cb8f58b64f86aa53cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "390b78b3dc9a9b6b221fe9645d18c5561a8edb8ea627cbe00cdacfc6fab4adb2",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-29T18:08:26Z",
    "title_canon_sha256": "820da47eeb5b11a673fddb4e5e159c027ccfff2b6574c875b015b6aa3747f229"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28680",
    "kind": "arxiv",
    "version": 1
  }
}