Pith Number

pith:JTZ2QMT3

pith:2011:JTZ2QMT3QCEEKWTQBTENMCTNWO

not attested not anchored not stored refs pending

A Survey on Web-based AR Applications

Arash Habibi Lashkari, Ashraf Abbas M. Al-Modwahi, Behrang Parhizkar, Hossein Reza Babae, Mohammad Mehdi Bartaripou

arxiv:1111.2993 v1 · 2011-11-13 · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JTZ2QMT3QCEEKWTQBTENMCTNWO}

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	2026-05-18T04:08:23.318179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cf3a8327b8088455a700cc8d60a6db3b17730fe17089a78be6b8b5f4281072b

Aliases

arxiv: 1111.2993 · arxiv_version: 1111.2993v1 · doi: 10.48550/arxiv.1111.2993 · pith_short_12: JTZ2QMT3QCEE · pith_short_16: JTZ2QMT3QCEEKWTQ · pith_short_8: JTZ2QMT3

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/JTZ2QMT3QCEEKWTQBTENMCTNWO \
  | 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: 4cf3a8327b8088455a700cc8d60a6db3b17730fe17089a78be6b8b5f4281072b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b92f1df6f1442bc70ae84f1c81e862457ddfcc593ae87a0e02fd2de11f0671ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2011-11-13T07:13:23Z",
    "title_canon_sha256": "de12b60168e9ee621c070a487ce439f70ab0f64ae6dee71c96afbc6087f8d07e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2993",
    "kind": "arxiv",
    "version": 1
  }
}