Pith Number

pith:TQHE6A2X

pith:2010:TQHE6A2XIIGTBWEGMDLUASHL6R

not attested not anchored not stored refs pending

Geometric potential and transport in photonic topological crystals

Alexander Szameit, Andreas T\"unnermann, Felix Dreisow, Matthias Heinrich, Robert Keil, Stefan Nolte, Stefano Longhi

arxiv:1004.1948 v1 · 2010-04-12 · physics.optics · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TQHE6A2XIIGTBWEGMDLUASHL6R}

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	2026-05-18T03:55:23.707217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c0e4f0357420d30d88660d74048ebf44bab587077c7811d86b6511ae0364e44

Aliases

arxiv: 1004.1948 · arxiv_version: 1004.1948v1 · doi: 10.48550/arxiv.1004.1948 · pith_short_12: TQHE6A2XIIGT · pith_short_16: TQHE6A2XIIGTBWEG · pith_short_8: TQHE6A2X

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/TQHE6A2XIIGTBWEGMDLUASHL6R \
  | 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: 9c0e4f0357420d30d88660d74048ebf44bab587077c7811d86b6511ae0364e44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32fcaae8d1ed9c44c5f2e71ab9829292092f61156881abda4a8d61d03df7f429",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-04-12T13:14:55Z",
    "title_canon_sha256": "9c3574b9d5717e1df385cb16617c83dac87d87f1a9d997d4bffe8737bcfccd3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.1948",
    "kind": "arxiv",
    "version": 1
  }
}