Pith Number

pith:KUG3V5AR

pith:2013:KUG3V5ARQDGIOP3Q2C3S2WIOTW

not attested not anchored not stored refs pending

Mobile augmented reality survey: a bottom-up approach

Christoph Peylo, Dimitris Chatzopoulos, Pan Hui, Zhanpeng Huang

arxiv:1309.4413 v2 · 2013-09-17 · cs.GR · 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{KUG3V5ARQDGIOP3Q2C3S2WIOTW}

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	2026-05-18T03:12:59.462516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

550dbaf41180cc873f70d0b72d590e9d9634b72444bdfa7dd901cacd41728796

Aliases

arxiv: 1309.4413 · arxiv_version: 1309.4413v2 · doi: 10.48550/arxiv.1309.4413 · pith_short_12: KUG3V5ARQDGI · pith_short_16: KUG3V5ARQDGIOP3Q · pith_short_8: KUG3V5AR

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/KUG3V5ARQDGIOP3Q2C3S2WIOTW \
  | 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: 550dbaf41180cc873f70d0b72d590e9d9634b72444bdfa7dd901cacd41728796

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2f53061bd0e2c2ec7e8344ef18443aa7816ef32f0a8988e07ff00578613ccbc",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2013-09-17T18:13:01Z",
    "title_canon_sha256": "3d9b23c701aa87de85589c81faf7409f9b46d3128069d6be232c97e9165c6f8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.4413",
    "kind": "arxiv",
    "version": 2
  }
}