Pith Number

pith:YE3BXAA2

pith:2025:YE3BXAA2XXS7SHLDHBEMZOOV6B

not attested not anchored not stored refs pending

The Textbook of Tomorrow: Rethinking Course Material Interfacing in the Era of GPT

Ashok Goel, Audrey Olson, Pratyusha Maiti

arxiv:2501.03618 v1 · 2025-01-07 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YE3BXAA2XXS7SHLDHBEMZOOV6B}

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.

Cited by

1 paper in Pith

MuDoC: An Interactive Multimodal Document-grounded Conversational AI System

Receipt and verification

First computed	2026-07-05T09:57:57.456092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1361b801abde5f91d633848ccb9d5f06a75faa0188c3decd68e4e7368e6096c

Aliases

arxiv: 2501.03618 · arxiv_version: 2501.03618v1 · doi: 10.48550/arxiv.2501.03618 · pith_short_12: YE3BXAA2XXS7 · pith_short_16: YE3BXAA2XXS7SHLD · pith_short_8: YE3BXAA2

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/YE3BXAA2XXS7SHLDHBEMZOOV6B \
  | 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: c1361b801abde5f91d633848ccb9d5f06a75faa0188c3decd68e4e7368e6096c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41761efa385e2dcf15c928778b12d739ccbdfb2a7812d0ef28d74b0ef0eea611",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2025-01-07T08:36:46Z",
    "title_canon_sha256": "e058235bb102aeea83bf49eedbf26f530c712fa8efa96c395c01290805c9b41b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.03618",
    "kind": "arxiv",
    "version": 1
  }
}