Pith Number

pith:EWOH36V2

pith:2021:EWOH36V2AIIHJO6ONQHERVG55C

not attested not anchored not stored refs pending

ComSum: Commit Messages Summarization and Meaning Preservation

Idan Amit, Leshem Choshen

arxiv:2108.10763 v1 · 2021-08-23 · cs.CL · cs.LG · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EWOH36V2AIIHJO6ONQHERVG55C}

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	2026-07-05T03:08:39.836067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

259c7dfaba021074bbce6c0e48d4dde8834c1d7e6d21f2824c9e52533e3b791a

Aliases

arxiv: 2108.10763 · arxiv_version: 2108.10763v1 · doi: 10.48550/arxiv.2108.10763 · pith_short_12: EWOH36V2AIIH · pith_short_16: EWOH36V2AIIHJO6O · pith_short_8: EWOH36V2

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/EWOH36V2AIIHJO6ONQHERVG55C \
  | 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: 259c7dfaba021074bbce6c0e48d4dde8834c1d7e6d21f2824c9e52533e3b791a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f2962a4abe9aa44cd6c7856b59f3322574afa71eea70fb22c98f795153c779f",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-08-23T07:43:48Z",
    "title_canon_sha256": "49585424f4ef1d34e58ba086e2ef506c67e129d42f51bcbd3f749cc19a370e9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.10763",
    "kind": "arxiv",
    "version": 1
  }
}