Pith Number

pith:6FXNNEVW

pith:2021:6FXNNEVWIFEW32B5VC3HMBDIS5

not attested not anchored not stored refs pending

Modeling Endorsement for Multi-Document Abstractive Summarization

Bingqing Wang, Fei Liu, Logan Lebanoff, Zhe Feng

arxiv:2110.07844 v1 · 2021-10-15 · 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{6FXNNEVWIFEW32B5VC3HMBDIS5}

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	2026-07-05T03:22:50.629754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f16ed692b641496de83da8b6760468974276a5718b48b11ae093220d6b40acbf

Aliases

arxiv: 2110.07844 · arxiv_version: 2110.07844v1 · doi: 10.48550/arxiv.2110.07844 · pith_short_12: 6FXNNEVWIFEW · pith_short_16: 6FXNNEVWIFEW32B5 · pith_short_8: 6FXNNEVW

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/6FXNNEVWIFEW32B5VC3HMBDIS5 \
  | 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: f16ed692b641496de83da8b6760468974276a5718b48b11ae093220d6b40acbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adb3004791f5300bf60023c3d718e1261f65c1d7cc42bdbc9c40228a023a0fd7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-10-15T03:55:42Z",
    "title_canon_sha256": "1f56e4c0183032a047000c39f6aaec3bd50acbd061b6d1a0e1c73cd581bec8af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.07844",
    "kind": "arxiv",
    "version": 1
  }
}