Pith Number

pith:NJZG7DF2

pith:2017:NJZG7DF2XXZJWRDOWW4SD44ET2

not attested not anchored not stored refs pending

Feasibility of Corneal Imaging for Handheld Augmented Reality

Daniel Schneider, Jens Grubert

arxiv:1709.00965 v1 · 2017-09-04 · cs.HC · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NJZG7DF2XXZJWRDOWW4SD44ET2}

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	2026-05-18T00:36:04.609432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a726f8cbabdf29b446eb5b921f3849e84ba8368f47dd828bb90f79de5fd5ce4

Aliases

arxiv: 1709.00965 · arxiv_version: 1709.00965v1 · doi: 10.48550/arxiv.1709.00965 · pith_short_12: NJZG7DF2XXZJ · pith_short_16: NJZG7DF2XXZJWRDO · pith_short_8: NJZG7DF2

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/NJZG7DF2XXZJWRDOWW4SD44ET2 \
  | 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: 6a726f8cbabdf29b446eb5b921f3849e84ba8368f47dd828bb90f79de5fd5ce4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09a40e2a3f40687e9b0167fe0041cbdee9fa28cdee234f112572b50d408586e7",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2017-09-04T14:00:59Z",
    "title_canon_sha256": "9a611386a8a7fc580606f8cdf90786a62fbe432f47ced6f01696ed9ca3f56198"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.00965",
    "kind": "arxiv",
    "version": 1
  }
}