Pith Number

pith:SANU7M6U

pith:2018:SANU7M6UNFBTTC6ATACDDIRJDP

not attested not anchored not stored refs pending

Teacher's Perception in the Classroom

Enkelejda Kasneci, Kathleen St\"urmer, \"Omer S\"umer, Patricia Goldberg, Peter Gerjets, Tina Seidel, Ulrich Trautwein

arxiv:1805.08897 v1 · 2018-05-22 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SANU7M6UNFBTTC6ATACDDIRJDP}

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	2026-05-18T00:15:09.135420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

901b4fb3d46943398bc0980431a2291bcddbdfb6eeca0408a41bbf5233b45a38

Aliases

arxiv: 1805.08897 · arxiv_version: 1805.08897v1 · doi: 10.48550/arxiv.1805.08897 · pith_short_12: SANU7M6UNFBT · pith_short_16: SANU7M6UNFBTTC6A · pith_short_8: SANU7M6U

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/SANU7M6UNFBTTC6ATACDDIRJDP \
  | 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: 901b4fb3d46943398bc0980431a2291bcddbdfb6eeca0408a41bbf5233b45a38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4a2067cdfa003b4ed431e5c5748d66048a541a047fe16c81935e5c2a2e3f003",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-22T22:48:47Z",
    "title_canon_sha256": "e7469fcadffc8f74a41eaea4ab80ed5bc15bd11a2a2a1afabf07d7ab02d2e77c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.08897",
    "kind": "arxiv",
    "version": 1
  }
}