Pith Number

pith:EMNNLWDA

pith:2016:EMNNLWDAPEI4WXAJD6Y77ITZSD

not attested not anchored not stored refs pending

Coherent perfect absorption in photonic structures

Alessandro Tredicucci, Lorenzo Baldacci, Simone Zanotto

arxiv:1606.00291 v1 · 2016-06-01 · 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{EMNNLWDAPEI4WXAJD6Y77ITZSD}

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	2026-05-18T01:13:05.581667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

231ad5d8607911cb5c091fb1ffa27990d585ca9304855a879dd16662a182470a

Aliases

arxiv: 1606.00291 · arxiv_version: 1606.00291v1 · doi: 10.48550/arxiv.1606.00291 · pith_short_12: EMNNLWDAPEI4 · pith_short_16: EMNNLWDAPEI4WXAJ · pith_short_8: EMNNLWDA

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/EMNNLWDAPEI4WXAJD6Y77ITZSD \
  | 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: 231ad5d8607911cb5c091fb1ffa27990d585ca9304855a879dd16662a182470a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2014622abe80977516a38471536c3a6595b35cebc4f665fd42496c9b016941d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-06-01T14:00:44Z",
    "title_canon_sha256": "c90614e6dd86ae2a8bff9d9eda83c62bab0a0d34268f40ed132e424bc10ae728"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.00291",
    "kind": "arxiv",
    "version": 1
  }
}