Pith Number

pith:KMERX2KL

pith:2015:KMERX2KLSG3P5DBWNVWX4QNU2N

not attested not anchored not stored refs pending

Preprint Imagining In-Air Interaction for Hemiplegia Sufferer

Haibo Li, Zhihan Lv

arxiv:1504.03371 v2 · 2015-04-13 · 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{KMERX2KLSG3P5DBWNVWX4QNU2N}

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	2026-05-18T01:36:10.769271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53091be94b91b6fe8c366d6d7e41b4d379685426edb04e089bdd7bc724a05f98

Aliases

arxiv: 1504.03371 · arxiv_version: 1504.03371v2 · doi: 10.48550/arxiv.1504.03371 · pith_short_12: KMERX2KLSG3P · pith_short_16: KMERX2KLSG3P5DBW · pith_short_8: KMERX2KL

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/KMERX2KLSG3P5DBWNVWX4QNU2N \
  | 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: 53091be94b91b6fe8c366d6d7e41b4d379685426edb04e089bdd7bc724a05f98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1963ba05fd543039461b976c3a1cf7c073a5ffe803ed3b1491fcefb832e5310",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2015-04-13T21:52:07Z",
    "title_canon_sha256": "e93e51613b6b3617bfa834ad4707fba54e981779e288fa65b1cfb4dab5d33e93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.03371",
    "kind": "arxiv",
    "version": 2
  }
}