Pith Number

pith:PRZGJWZK

pith:2016:PRZGJWZKRS4ZKMMXD6KDC43HRM

not attested not anchored not stored refs pending

Hyper-lithography

Jingbo Sun, Natalia M. Litchinitser, Tianboyu Xu

arxiv:1608.02864 v1 · 2016-08-09 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PRZGJWZKRS4ZKMMXD6KDC43HRM}

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	2026-05-18T01:09:33.481970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c7264db2a8cb99531971f943173678b0f26f6e3482c2526d80514525438cee9

Aliases

arxiv: 1608.02864 · arxiv_version: 1608.02864v1 · doi: 10.48550/arxiv.1608.02864 · pith_short_12: PRZGJWZKRS4Z · pith_short_16: PRZGJWZKRS4ZKMMX · pith_short_8: PRZGJWZK

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/PRZGJWZKRS4ZKMMXD6KDC43HRM \
  | 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: 7c7264db2a8cb99531971f943173678b0f26f6e3482c2526d80514525438cee9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6a9734c8cdf478a855da0a05ec613b893e013f88edce63eedd5ed53e523cbcd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-08-09T16:55:53Z",
    "title_canon_sha256": "fc4247b9269f0b54c64b8880d148643ee87753ba5c00c9407517f814462e2893"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.02864",
    "kind": "arxiv",
    "version": 1
  }
}