Pith Number

pith:I2P35SUN

pith:2023:I2P35SUNWX7LW3SHVE56VRHYYF

not attested not anchored not stored refs pending

EIT: Earnest Insight Toolkit for Evaluating Students' Earnestness in Interactive Lecture Participation Exercises

Lisa Yan, Mihran Miroyan, Narges Norouzi, Rahul Shah, Shiny Weng

arxiv:2311.10746 v1 · 2023-10-31 · cs.CY · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I2P35SUNWX7LW3SHVE56VRHYYF}

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	2026-07-05T07:13:56.900032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

469fbeca8db5febb6e47a93beac4f8c1530f1c20b1998bc4d6d8661de48d9177

Aliases

arxiv: 2311.10746 · arxiv_version: 2311.10746v1 · doi: 10.48550/arxiv.2311.10746 · pith_short_12: I2P35SUNWX7L · pith_short_16: I2P35SUNWX7LW3SH · pith_short_8: I2P35SUN

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/I2P35SUNWX7LW3SHVE56VRHYYF \
  | 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: 469fbeca8db5febb6e47a93beac4f8c1530f1c20b1998bc4d6d8661de48d9177

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4289df5865293af003d088bc86dfdeccf7833fd7b71b0b6ba17583aced97131",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2023-10-31T07:05:00Z",
    "title_canon_sha256": "5c9f3e37ff31c0ce0ad3d12159cc872d5aa86dc97ed404d070e7e66dc6b540b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.10746",
    "kind": "arxiv",
    "version": 1
  }
}