Pith Number

pith:7WWHIPJI

pith:2015:7WWHIPJIROK6DW7PDCFMMQUGBO

not attested not anchored not stored refs pending

Topological aspects of nonlinear excitonic processes in noncentrosymmetric crystals

Naoto Nagaosa, Takahiro Morimoto

arxiv:1512.00549 v3 · 2015-12-02 · cond-mat.mes-hall · cond-mat.mtrl-sci · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7WWHIPJIROK6DW7PDCFMMQUGBO}

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	2026-05-18T01:11:17.900695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdac743d288b95e1dbef188ac642860bb46a11aa8307d436db71286520e0ff85

Aliases

arxiv: 1512.00549 · arxiv_version: 1512.00549v3 · doi: 10.48550/arxiv.1512.00549 · pith_short_12: 7WWHIPJIROK6 · pith_short_16: 7WWHIPJIROK6DW7P · pith_short_8: 7WWHIPJI

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/7WWHIPJIROK6DW7PDCFMMQUGBO \
  | 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: fdac743d288b95e1dbef188ac642860bb46a11aa8307d436db71286520e0ff85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8968069a0063f48c2cd0e997fe1baddd1edcc854d866127e7abae7f9b7f0ff4d",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-12-02T02:48:57Z",
    "title_canon_sha256": "408d24cb47ba4a25fd4882afce3c71bd214e5f3615745ace7d6158214be037b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.00549",
    "kind": "arxiv",
    "version": 3
  }
}