Pith Number

pith:IXPGS4NW

pith:2018:IXPGS4NWR4V6KPDI4CHUKLHJRS

not attested not anchored not stored refs pending

To the Problem of Electromagnetic Field Energy in the Medium with Temporal and Spatial Dispersion Outside the Transparency Domain

A.G.Zagorodny, S.A.Trigger

arxiv:1804.02279 v1 · 2018-04-05 · physics.plasm-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{IXPGS4NWR4V6KPDI4CHUKLHJRS}

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	2026-05-18T00:19:05.350900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45de6971b68f2be53c68e08f452ce98c9cd878132d100f02439e61b89dba1386

Aliases

arxiv: 1804.02279 · arxiv_version: 1804.02279v1 · doi: 10.48550/arxiv.1804.02279 · pith_short_12: IXPGS4NWR4V6 · pith_short_16: IXPGS4NWR4V6KPDI · pith_short_8: IXPGS4NW

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/IXPGS4NWR4V6KPDI4CHUKLHJRS \
  | 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: 45de6971b68f2be53c68e08f452ce98c9cd878132d100f02439e61b89dba1386

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f6c76d61426fe2b1dd55359d74acb71dccc0b176ba885495d1865255c5c620a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2018-04-05T06:56:27Z",
    "title_canon_sha256": "c4c516a628fb2331b9333009db9bce6d179294150ec873364553543c28ce43aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.02279",
    "kind": "arxiv",
    "version": 1
  }
}