Pith Number

pith:QBH6TJ4C

pith:2016:QBH6TJ4C3QLU5N67OIOZFXXJW3

not attested not anchored not stored refs pending

On SL(2;R) symmetry in nonlinear electrodynamics theories

H. Babaei-Aghbolagh, Komeil Babaei Velni

arxiv:1610.07790 v2 · 2016-10-25 · 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{QBH6TJ4C3QLU5N67OIOZFXXJW3}

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	2026-05-18T00:54:04.612853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

804fe9a782dc174eb7df721d92dee9b6f5f2fa21b2e4a23a5a40401dbef97747

Aliases

arxiv: 1610.07790 · arxiv_version: 1610.07790v2 · doi: 10.48550/arxiv.1610.07790 · pith_short_12: QBH6TJ4C3QLU · pith_short_16: QBH6TJ4C3QLU5N67 · pith_short_8: QBH6TJ4C

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/QBH6TJ4C3QLU5N67OIOZFXXJW3 \
  | 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: 804fe9a782dc174eb7df721d92dee9b6f5f2fa21b2e4a23a5a40401dbef97747

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fa05ffb9292aa84d7e8185ebe852dd74135a3e088309ee4e23f73920746cf28",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-10-25T08:52:40Z",
    "title_canon_sha256": "69d1f4b60770a3def2c2bab7c39dc45823644768c80d99bb9b886975996bea78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.07790",
    "kind": "arxiv",
    "version": 2
  }
}