Pith Number

pith:TMDTWOS6

pith:2014:TMDTWOS6YYWWR47WAGTXJKADGB

not attested not anchored not stored refs pending

Extended axion electrodynamics: Anomalous dynamo-optical response induced by gravitational pp-waves

Alexander B. Balakin, Timur Yu. Alpin

arxiv:1404.4492 v1 · 2014-04-17 · gr-qc · astro-ph.CO · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TMDTWOS6YYWWR47WAGTXJKADGB}

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	2026-05-18T01:43:28.992447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b073b3a5ec62d68f3f601a774a803305c4b5eef1176b7da8417e0884631ba96

Aliases

arxiv: 1404.4492 · arxiv_version: 1404.4492v1 · doi: 10.48550/arxiv.1404.4492 · pith_short_12: TMDTWOS6YYWW · pith_short_16: TMDTWOS6YYWWR47W · pith_short_8: TMDTWOS6

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/TMDTWOS6YYWWR47WAGTXJKADGB \
  | 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: 9b073b3a5ec62d68f3f601a774a803305c4b5eef1176b7da8417e0884631ba96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3927532b50f6dcc02e8247fb0a8d6491464d1f20bc3d6c8e60aa4e3e51bc2520",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-04-17T11:26:28Z",
    "title_canon_sha256": "d72ac5008c44bf2ca49ca4c66811d8187525abeda9481ed27bb5c9414783d6ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4492",
    "kind": "arxiv",
    "version": 1
  }
}