Pith Number

pith:JCTFNJKN

pith:2017:JCTFNJKNVSEJ3ZKYV3NGPSDXY6

not attested not anchored not stored refs pending

Snowflake Topological Insulator for Sound Waves

Christian Brendel, Florian Marquardt, Oskar Painter, Vittorio Peano

arxiv:1701.06330 v1 · 2017-01-23 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JCTFNJKNVSEJ3ZKYV3NGPSDXY6}

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	2026-05-18T00:24:52.969811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48a656a54dac889de558aeda67c877c7860cb2235b0b43c047b8fd6914cdfaa7

Aliases

arxiv: 1701.06330 · arxiv_version: 1701.06330v1 · doi: 10.48550/arxiv.1701.06330 · pith_short_12: JCTFNJKNVSEJ · pith_short_16: JCTFNJKNVSEJ3ZKY · pith_short_8: JCTFNJKN

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/JCTFNJKNVSEJ3ZKYV3NGPSDXY6 \
  | 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: 48a656a54dac889de558aeda67c877c7860cb2235b0b43c047b8fd6914cdfaa7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "554da7877fd1dfcbbae1ec0d77926fb68e37fe43c2cbb91d359494a4e7be5426",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-01-23T10:59:13Z",
    "title_canon_sha256": "4692db6a8861e182821af6051931969d89c501e6b9feeca20e2f42e2d2b2c517"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.06330",
    "kind": "arxiv",
    "version": 1
  }
}