Pith Number

pith:5AGGXCCM

pith:2018:5AGGXCCMLQIYUNIS5DGAJFSC7W

not attested not anchored not stored refs pending

Defining work done on electromagnetic field

A.E. Allahverdyan, D. Karakhanyan

arxiv:1807.02407 v1 · 2018-06-30 · physics.class-ph · cond-mat.stat-mech · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5AGGXCCMLQIYUNIS5DGAJFSC7W}

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	2026-05-17T23:58:04.517775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e80c6b884c5c118a3512e8cc049642fda7b16797f66bcf90af0dd534aab4375c

Aliases

arxiv: 1807.02407 · arxiv_version: 1807.02407v1 · doi: 10.48550/arxiv.1807.02407 · pith_short_12: 5AGGXCCMLQIY · pith_short_16: 5AGGXCCMLQIYUNIS · pith_short_8: 5AGGXCCM

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/5AGGXCCMLQIYUNIS5DGAJFSC7W \
  | 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: e80c6b884c5c118a3512e8cc049642fda7b16797f66bcf90af0dd534aab4375c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77016e07214529c68296123f237b139fef2190bd261439c599aa219904f45640",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2018-06-30T08:33:00Z",
    "title_canon_sha256": "2971d8f3dc2b3fb4df3bee6916be6fc2a322b44d203a0dc0f98bdef904b09a4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02407",
    "kind": "arxiv",
    "version": 1
  }
}