Pith Number

pith:W6P3GAKM

pith:2018:W6P3GAKM2CMAL3K2Z4ZHMW4JY4

not attested not anchored not stored refs pending

Analysis of the Robustness of Conventional and Topologically Protected Edge States in Phononic Crystal Plates

Bahram Djafari-Rouhani, Daniel Torrent, Yabin Jin

arxiv:1802.03249 v1 · 2018-02-09 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W6P3GAKM2CMAL3K2Z4ZHMW4JY4}

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	2026-05-18T00:06:05.141562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b79fb3014cd09805ed5acf32765b89c735582549c6306e5067f0d798dec8e2db

Aliases

arxiv: 1802.03249 · arxiv_version: 1802.03249v1 · doi: 10.48550/arxiv.1802.03249 · pith_short_12: W6P3GAKM2CMA · pith_short_16: W6P3GAKM2CMAL3K2 · pith_short_8: W6P3GAKM

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/W6P3GAKM2CMAL3K2Z4ZHMW4JY4 \
  | 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: b79fb3014cd09805ed5acf32765b89c735582549c6306e5067f0d798dec8e2db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "701ed8237e95dbb9d81a0c3f5d672ad898c8ca27bc96bec874a5946d8b756d85",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-02-09T13:27:20Z",
    "title_canon_sha256": "c3ae22c81e3a51a53093ddd6b9f894f0dfe1bce522ae6cc23a7471086f78b9ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.03249",
    "kind": "arxiv",
    "version": 1
  }
}