Pith Number

pith:YXWZFOB2

pith:2023:YXWZFOB2JM5XYXWXFE6OHDTPWC

not attested not anchored not stored refs pending

Echoes from Alexandria: A Large Resource for Multilingual Book Summarization

Alessandro Scir\`e, Roberto Navigli, Simone Ciciliano, Simone Conia

arxiv:2306.04334 v1 · 2023-06-07 · 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{YXWZFOB2JM5XYXWXFE6OHDTPWC}

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	2026-07-05T06:18:28.651575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5ed92b83a4b3b7c5ed7293ce38e6fb082012eb1f26d7f173257ea5751db3640

Aliases

arxiv: 2306.04334 · arxiv_version: 2306.04334v1 · doi: 10.48550/arxiv.2306.04334 · pith_short_12: YXWZFOB2JM5X · pith_short_16: YXWZFOB2JM5XYXWX · pith_short_8: YXWZFOB2

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/YXWZFOB2JM5XYXWXFE6OHDTPWC \
  | 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: c5ed92b83a4b3b7c5ed7293ce38e6fb082012eb1f26d7f173257ea5751db3640

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40f6bed35633b6886d02970a1da519c03097f7763e4a42656a97f1b9c93bd967",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-06-07T11:01:39Z",
    "title_canon_sha256": "005a6401bbbe7d29db541d05ab3ed91ff328c1a4cda1f80a81227bc9f1377b73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.04334",
    "kind": "arxiv",
    "version": 1
  }
}