Pith Number

pith:MIUN6OGO

pith:2021:MIUN6OGOKLZPTXRE637EIW54RQ

not attested not anchored not stored refs pending

"Sharks are not the threat humans are": Argument Component Segmentation in School Student Essays

Debanjan Ghosh, Tariq Alhindi

arxiv:2103.04518 v1 · 2021-03-08 · 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{MIUN6OGOKLZPTXRE637EIW54RQ}

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	2026-07-05T02:21:06.530203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6228df38ce52f2f9de24f6fe445bbc8c18bd4382ec56583327fc1c6fa36a2c6c

Aliases

arxiv: 2103.04518 · arxiv_version: 2103.04518v1 · doi: 10.48550/arxiv.2103.04518 · pith_short_12: MIUN6OGOKLZP · pith_short_16: MIUN6OGOKLZPTXRE · pith_short_8: MIUN6OGO

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/MIUN6OGOKLZPTXRE637EIW54RQ \
  | 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: 6228df38ce52f2f9de24f6fe445bbc8c18bd4382ec56583327fc1c6fa36a2c6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e601b16ec86fb21c5223cbf083b2bae515bbacb793c06d5596a50f169fab55cf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-03-08T02:40:07Z",
    "title_canon_sha256": "77a78ca61c8b23bf309676242106a31ec7248c5d02de18d0ee398945c463eb14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.04518",
    "kind": "arxiv",
    "version": 1
  }
}