Pith Number

pith:UTI5RBGM

pith:2018:UTI5RBGMT3WWAS3ECXG4NAXHMP

not attested not anchored not stored refs pending

Long-distance near-field energy transport via propagating surface waves

Jian Dong, Junming Zhao, Linhua Liu

arxiv:1802.04155 v1 · 2018-02-12 · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UTI5RBGMT3WWAS3ECXG4NAXHMP}

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	2026-05-18T00:21:19.830395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4d1d884cc9eed604b6415cdc682e763c01ff8c7111b5ad93b1f2d4433cbd29f

Aliases

arxiv: 1802.04155 · arxiv_version: 1802.04155v1 · doi: 10.48550/arxiv.1802.04155 · pith_short_12: UTI5RBGMT3WW · pith_short_16: UTI5RBGMT3WWAS3E · pith_short_8: UTI5RBGM

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/UTI5RBGMT3WWAS3ECXG4NAXHMP \
  | 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: a4d1d884cc9eed604b6415cdc682e763c01ff8c7111b5ad93b1f2d4433cbd29f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d227497b3b10f0946e296aeca7a72f0e67c3743730b9ca6876d93b3238447a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-02-12T16:06:21Z",
    "title_canon_sha256": "e744e20fcfdb428b24a460cc67a39783a3d4a8930ace071a6d59f5fa9614c2fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.04155",
    "kind": "arxiv",
    "version": 1
  }
}