Pith Number

pith:LPHLPJMQ

pith:2019:LPHLPJMQ3E2QG5NVNYZCNWC3LS

not attested not anchored not stored refs pending

Pair creation in electric fields, renormalization, and backreaction

Antonio Ferreiro, Jose Navarro-Salas, Silvia Pla

arxiv:1903.11425 v1 · 2019-03-27 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LPHLPJMQ3E2QG5NVNYZCNWC3LS}

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	2026-05-17T23:50:03.317914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bceb7a590d9350375b56e3226d85b5cbc811bdb9ca5354ca45c9ecd4e16b9e7

Aliases

arxiv: 1903.11425 · arxiv_version: 1903.11425v1 · doi: 10.48550/arxiv.1903.11425 · pith_short_12: LPHLPJMQ3E2Q · pith_short_16: LPHLPJMQ3E2QG5NV · pith_short_8: LPHLPJMQ

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/LPHLPJMQ3E2QG5NVNYZCNWC3LS \
  | 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: 5bceb7a590d9350375b56e3226d85b5cbc811bdb9ca5354ca45c9ecd4e16b9e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "487da8ff9d3b571e5bebfbd25b2a908d456e721a1083d16e657a7db8b98f7b68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-03-27T13:48:59Z",
    "title_canon_sha256": "bee17b424778e88fe0180e61577bdd0b11429d9000f95f2f39529f7752f3a10f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.11425",
    "kind": "arxiv",
    "version": 1
  }
}