Pith Number

pith:ZLF33PZG

pith:2021:ZLF33PZGXVPBVUB4PGOA6H6OLQ

not attested not anchored not stored refs pending

3D Structural Analysis of the Optic Nerve Head to Robustly Discriminate Between Papilledema and Optic Disc Drusen

Alexandre H. Thi\'ery, Aung Tin, Clare Fraser, Dan Milea, Elisabeth A. Wibroe, Micha\"el J.A. Girard, Raymond P. Najjar, Satish K. Panda, Steffen Hamann, Tin Aung Tun

arxiv:2112.09970 v1 · 2021-12-18 · eess.IV · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZLF33PZGXVPBVUB4PGOA6H6OLQ}

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	2026-07-05T03:42:09.596503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cacbbdbf26bd5e1ad03c799c0f1fce5c06a9db976a8314a8c454f43693cdf243

Aliases

arxiv: 2112.09970 · arxiv_version: 2112.09970v1 · doi: 10.48550/arxiv.2112.09970 · pith_short_12: ZLF33PZGXVPB · pith_short_16: ZLF33PZGXVPBVUB4 · pith_short_8: ZLF33PZG

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/ZLF33PZGXVPBVUB4PGOA6H6OLQ \
  | 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: cacbbdbf26bd5e1ad03c799c0f1fce5c06a9db976a8314a8c454f43693cdf243

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8091f0b3964ad48aaf15f6d207db8b1f852c293710126b949d67493e86d6623b",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-12-18T17:05:53Z",
    "title_canon_sha256": "19744fb4eb69ac1f0029a8fb141aa008fd61dfef21ea3b30b80e171ad7066e32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.09970",
    "kind": "arxiv",
    "version": 1
  }
}