Pith Number

pith:HHNXXKZ5

pith:2017:HHNXXKZ5YQGPDHJFOE5U5ULLXO

not attested not anchored not stored refs pending

Estimated Incidence of Ophthalmic Conditions Associated with Optic Nerve Disease in Middle Tennessee

Bennett A. Landman, Katrina M. Nelson, Kunal P. Nabar, Louise A. Mawn, Naresh Nandakumar, Robert Harrigan, Seth A. Smith, Shikha Chaganti, Tara Goecks

arxiv:1712.01481 v1 · 2017-12-05 · q-bio.TO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HHNXXKZ5YQGPDHJFOE5U5ULLXO}

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	2026-05-18T00:28:50.634867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39db7bab3dc40cf19d25713b4ed16bbb908d2cf40a6ecf874dfdc9d4b20a4baf

Aliases

arxiv: 1712.01481 · arxiv_version: 1712.01481v1 · doi: 10.48550/arxiv.1712.01481 · pith_short_12: HHNXXKZ5YQGP · pith_short_16: HHNXXKZ5YQGPDHJF · pith_short_8: HHNXXKZ5

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/HHNXXKZ5YQGPDHJFOE5U5ULLXO \
  | 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: 39db7bab3dc40cf19d25713b4ed16bbb908d2cf40a6ecf874dfdc9d4b20a4baf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad8b723c7b7c4f298f60c3b708d57b4d73d9f842150e8e1e68b48486f04d1b93",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.TO",
    "submitted_at": "2017-12-05T05:23:34Z",
    "title_canon_sha256": "73203c42729be4e757782fb504875b519428d96b4538a454148ac0a3245b8745"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.01481",
    "kind": "arxiv",
    "version": 1
  }
}