Pith Number

pith:75VXFGYU

pith:2019:75VXFGYUEXNRNQEPKX5O6DYEU6

not attested not anchored not stored refs pending

User interface design for military AR applications

Gregory O. Gibson, Kevin Karsch, Mark A. Livingston, Zhuming Ai

arxiv:1904.09529 v1 · 2019-04-21 · 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{75VXFGYUEXNRNQEPKX5O6DYEU6}

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	2026-05-17T23:48:03.979888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff6b729b1425db16c08f55faef0f04a7af3926494bf6f8026e079e8792ddd10c

Aliases

arxiv: 1904.09529 · arxiv_version: 1904.09529v1 · doi: 10.48550/arxiv.1904.09529 · pith_short_12: 75VXFGYUEXNR · pith_short_16: 75VXFGYUEXNRNQEP · pith_short_8: 75VXFGYU

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/75VXFGYUEXNRNQEPKX5O6DYEU6 \
  | 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: ff6b729b1425db16c08f55faef0f04a7af3926494bf6f8026e079e8792ddd10c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f60930a2c0d6803882908ca46bc4a0b4e5690cb8b2ce949bdf00a4d7f1310ff8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2019-04-21T02:10:15Z",
    "title_canon_sha256": "e471c04474f1cdefa6000cd9d7db973be6bd8e9fd7b14add9e4ac0a2dd5f82c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.09529",
    "kind": "arxiv",
    "version": 1
  }
}