Pith Number

pith:MC4FNJGS

pith:2016:MC4FNJGSJQDMIDGL7QUTX7ZAEC

not attested not anchored not stored refs pending

Smart Context-aware Rejuvenation of Engagement on Urban Ambient Augmented Things

Choong Seon Hong, Rossi Kamal

arxiv:1603.03732 v1 · 2016-03-09 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MC4FNJGSJQDMIDGL7QUTX7ZAEC}

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	2026-05-18T01:19:14.840938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60b856a4d24c06c40ccbfc293bff202090d5593bcc42f2cfa3266fdcc51b8b64

Aliases

arxiv: 1603.03732 · arxiv_version: 1603.03732v1 · doi: 10.48550/arxiv.1603.03732 · pith_short_12: MC4FNJGSJQDM · pith_short_16: MC4FNJGSJQDMIDGL · pith_short_8: MC4FNJGS

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/MC4FNJGSJQDMIDGL7QUTX7ZAEC \
  | 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: 60b856a4d24c06c40ccbfc293bff202090d5593bcc42f2cfa3266fdcc51b8b64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bd53eca74a8df113332e6929977a998d73295aea8bf5b6cd51993ef2a39addb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2016-03-09T13:59:40Z",
    "title_canon_sha256": "70bd9a04d2ef73f685884c10ec4e910c21a178207d561bb1d40342019b4ad80c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.03732",
    "kind": "arxiv",
    "version": 1
  }
}