Pith Number

pith:2RFRXM7N

pith:2006:2RFRXM7NBLMZARTKYX627U5LWS

not attested not anchored not stored refs pending

Anisotropic effects of background fields on Born-Infeld electromagnetic waves

Gabriel Bengochea, Matias Aiello, Rafael Ferraro

arxiv:hep-th/0607072 v2 · 2006-07-11 · hep-th · gr-qc · 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{2RFRXM7NBLMZARTKYX627U5LWS}

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	2026-05-18T04:17:54.653818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d44b1bb3ed0ad990466ac5fdafd3abb48b974befaa7d5a7fa43a0ac146de35b9

Aliases

arxiv: hep-th/0607072 · arxiv_version: hep-th/0607072v2 · doi: 10.48550/arxiv.hep-th/0607072 · pith_short_12: 2RFRXM7NBLMZ · pith_short_16: 2RFRXM7NBLMZARTK · pith_short_8: 2RFRXM7N

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/2RFRXM7NBLMZARTKYX627U5LWS \
  | 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: d44b1bb3ed0ad990466ac5fdafd3abb48b974befaa7d5a7fa43a0ac146de35b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce5408f1437e794055bb1d1948457244053b18893ddfe4d3cdd86ee781056672",
    "cross_cats_sorted": [
      "gr-qc",
      "physics.optics"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2006-07-11T19:18:47Z",
    "title_canon_sha256": "2826b1230eb3d1766e3de83ebf029ebb38925d2ed07cd376c3b6fc6bda29e0b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0607072",
    "kind": "arxiv",
    "version": 2
  }
}