Pith Number

pith:JSQ7NJUQ

pith:2020:JSQ7NJUQKCX6XEFS2F4XJ7G6Y4

not attested not anchored not stored refs pending

Towards Augmented Reality-driven Human-City Interaction: Current Research on Mobile Headsets and Future Challenges

Lik Hang Lee, Pan Hui, Simo Hosio, Tristan Braud

arxiv:2007.09207 v2 · 2020-07-17 · 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{JSQ7NJUQKCX6XEFS2F4XJ7G6Y4}

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	2026-07-05T02:42:42.605032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ca1f6a69050afeb90b2d17974fcdec73fceaed039807e723e274326a5e6bbbd

Aliases

arxiv: 2007.09207 · arxiv_version: 2007.09207v2 · doi: 10.48550/arxiv.2007.09207 · pith_short_12: JSQ7NJUQKCX6 · pith_short_16: JSQ7NJUQKCX6XEFS · pith_short_8: JSQ7NJUQ

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/JSQ7NJUQKCX6XEFS2F4XJ7G6Y4 \
  | 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: 4ca1f6a69050afeb90b2d17974fcdec73fceaed039807e723e274326a5e6bbbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d041389b22ad0f8f37f1cb1c69f5243f26e46fa0bcebe71a6a6dbbe6d7a914c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2020-07-17T19:47:02Z",
    "title_canon_sha256": "c9d399889b96eef255979d14702b941377a2bbe2466f9cbee829d8c1bd6eb726"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.09207",
    "kind": "arxiv",
    "version": 2
  }
}