Pith Number

pith:TNCPDMYU

pith:2021:TNCPDMYULUPWO6EN35ISHVNVSG

not attested not anchored not stored refs pending

An adaptive 3D virtual learning environment for training software developers in scrum

Ezequiel Scott, Marcelo Campo

arxiv:2111.05327 v1 · 2021-11-09 · 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{TNCPDMYULUPWO6EN35ISHVNVSG}

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	2026-07-05T03:30:23.878424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b44f1b3145d1f67788ddf5123d5b5919acaf99b92fb50e1562894f247e85662

Aliases

arxiv: 2111.05327 · arxiv_version: 2111.05327v1 · doi: 10.48550/arxiv.2111.05327 · pith_short_12: TNCPDMYULUPW · pith_short_16: TNCPDMYULUPWO6EN · pith_short_8: TNCPDMYU

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/TNCPDMYULUPWO6EN35ISHVNVSG \
  | 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: 9b44f1b3145d1f67788ddf5123d5b5919acaf99b92fb50e1562894f247e85662

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09469b2c4faf3328d097ca49bf328b6161d2060fe0c97eaf70a9b955615eb260",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2021-11-09T18:52:26Z",
    "title_canon_sha256": "51be1b0f64269503d49d2b8ce1d7e2b4409c6301df0f56e128834938e0198463"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.05327",
    "kind": "arxiv",
    "version": 1
  }
}