Pith Number

pith:N57KPQRV

pith:2010:N57KPQRV22IS267R7YJ4F6JKKD

not attested not anchored not stored refs pending

Quantization and $2\pi$ Periodicity of the Axion Action in Topological Insulators

M. Franz, M.M. Vazifeh

arxiv:1006.3355 v2 · 2010-06-17 · cond-mat.mes-hall · 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{N57KPQRV22IS267R7YJ4F6JKKD}

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	2026-05-18T02:06:45.304790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f7ea7c235d6912d7bf1fe13c2f92a50c79545c1f0461a2273ab17385166c05e

Aliases

arxiv: 1006.3355 · arxiv_version: 1006.3355v2 · doi: 10.48550/arxiv.1006.3355 · pith_short_12: N57KPQRV22IS · pith_short_16: N57KPQRV22IS267R · pith_short_8: N57KPQRV

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/N57KPQRV22IS267R7YJ4F6JKKD \
  | 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: 6f7ea7c235d6912d7bf1fe13c2f92a50c79545c1f0461a2273ab17385166c05e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57f90f2a8e0892a47d9ec317e937ad6490d3d25f5abe98ecfce728196673a9aa",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2010-06-17T02:01:57Z",
    "title_canon_sha256": "e0b1034f15b38bf04dd19bf485ffc60b69ad6d09bd59d000075d120e3655b424"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.3355",
    "kind": "arxiv",
    "version": 2
  }
}