Pith Number

pith:55AYQLT4

pith:2013:55AYQLT4SB4TZAIRO2S77VG2JS

not attested not anchored not stored refs pending

Imaging topological edge states in silicon photonics

A. Migdall, J. Fan, J. Taylor, M. Hafezi, S. Mittal

arxiv:1302.2153 v2 · 2013-02-08 · cond-mat.mes-hall · physics.optics · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{55AYQLT4SB4TZAIRO2S77VG2JS}

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	2026-05-18T02:18:13.819931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef41882e7c90793c811176a5ffd4da4ca586fdc3eeeb1a71b9f334070f581b1a

Aliases

arxiv: 1302.2153 · arxiv_version: 1302.2153v2 · doi: 10.48550/arxiv.1302.2153 · pith_short_12: 55AYQLT4SB4T · pith_short_16: 55AYQLT4SB4TZAIR · pith_short_8: 55AYQLT4

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/55AYQLT4SB4TZAIRO2S77VG2JS \
  | 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: ef41882e7c90793c811176a5ffd4da4ca586fdc3eeeb1a71b9f334070f581b1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85b1c69225b874defe8289e42d49b7bf793890223fb7d97554fb55abd40d24ec",
    "cross_cats_sorted": [
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-02-08T21:00:26Z",
    "title_canon_sha256": "89873591f3505aee188828270b83aa0f7ac59b7b7ca572d90b0b09e00bb83b7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.2153",
    "kind": "arxiv",
    "version": 2
  }
}