Pith Number

pith:6FGS36HG

pith:2016:6FGS36HGV4R3NZOVXRIZVRBTC4

not attested not anchored not stored refs pending

The conditions for the preservation of duality symmetry in a linear medium

J\"org B. G\"otte, Koen van Kruining

arxiv:1603.04048 v2 · 2016-03-13 · 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{6FGS36HGV4R3NZOVXRIZVRBTC4}

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	2026-05-18T00:39:57.003679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f14d2df8e6af23b6e5d5bc519ac433171f209db6a293aeec4556440adccd78e9

Aliases

arxiv: 1603.04048 · arxiv_version: 1603.04048v2 · doi: 10.48550/arxiv.1603.04048 · pith_short_12: 6FGS36HGV4R3 · pith_short_16: 6FGS36HGV4R3NZOV · pith_short_8: 6FGS36HG

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/6FGS36HGV4R3NZOVXRIZVRBTC4 \
  | 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: f14d2df8e6af23b6e5d5bc519ac433171f209db6a293aeec4556440adccd78e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23db26aae8bc5b3e01b0013ddd7b9333b970fddace8ee88b18c23cee8ddf4b4b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-03-13T17:02:43Z",
    "title_canon_sha256": "0483f2690577d84ae77e4bf9af4ab79ac46d03300d446632eeac0598efd282c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.04048",
    "kind": "arxiv",
    "version": 2
  }
}