Pith Number

pith:NIMS2JQD

pith:2019:NIMS2JQDAS6ERQTTKRH5U4R4JC

not attested not anchored not stored refs pending

Arbitrarily coupled massive scalar field in conical thin-shell spacetimes

C. Simeone, C. Tomasini, E. Rub\'in de Celis

arxiv:1901.07524 v1 · 2019-01-22 · 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{NIMS2JQDAS6ERQTTKRH5U4R4JC}

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	2026-05-17T23:50:21.758950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a192d260304bc48c273544fda723c4898068671195aa1da3a85bba37adbb3c2

Aliases

arxiv: 1901.07524 · arxiv_version: 1901.07524v1 · doi: 10.48550/arxiv.1901.07524 · pith_short_12: NIMS2JQDAS6E · pith_short_16: NIMS2JQDAS6ERQTT · pith_short_8: NIMS2JQD

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/NIMS2JQDAS6ERQTTKRH5U4R4JC \
  | 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: 6a192d260304bc48c273544fda723c4898068671195aa1da3a85bba37adbb3c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89753dfef0cce1e4bcf307e9284adf59abaa6d7e05333c1dac98d5d0fb2a08d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-01-22T18:57:32Z",
    "title_canon_sha256": "9f96180e4d9f872d61a7646ff94839032d10f28ed70207e5fa0ead6f6ccb4731"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.07524",
    "kind": "arxiv",
    "version": 1
  }
}