Pith Number

pith:6NL6QYHM

pith:2026:6NL6QYHMFWFO5JSSW55PC7W7E2

not attested not anchored not stored refs pending

STEC: Evidence Compression for Deep Search in Open-domain Multi-Hop QA

Changjian Li, Rong Jiang, Xinkang Li, Xin Song, Ye Wang, Yue Han

arxiv:2607.10795 v1 · 2026-07-12 · 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{6NL6QYHMFWFO5JSSW55PC7W7E2}

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	2026-07-14T01:21:40.512358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f357e860ec2d8aeea652b77af17edf26acd97b5a8e21b4521694c6780203b2a0

Aliases

arxiv: 2607.10795 · arxiv_version: 2607.10795v1 · doi: 10.48550/arxiv.2607.10795 · pith_short_12: 6NL6QYHMFWFO · pith_short_16: 6NL6QYHMFWFO5JSS · pith_short_8: 6NL6QYHM

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/6NL6QYHMFWFO5JSSW55PC7W7E2 \
  | 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: f357e860ec2d8aeea652b77af17edf26acd97b5a8e21b4521694c6780203b2a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d51211c5e0d7871795d1249e8e903a27932eccdc72842dd88295eaf8147c36fc",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-12T15:06:11Z",
    "title_canon_sha256": "256eef6d508b91df578cad0c46403f969a4f347f357f7671db6e7ccb5eb42b9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.10795",
    "kind": "arxiv",
    "version": 1
  }
}