Pith Number

pith:OERPRRKC

pith:2015:OERPRRKCN6IJ4ZQBSE7HH4N3T6

not attested not anchored not stored refs pending

Gravitational radiation in massless-particle collisions

Pavel Spirin, Theodore N. Tomaras

arxiv:1503.02016 v2 · 2015-03-06 · hep-th · 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{OERPRRKCN6IJ4ZQBSE7HH4N3T6}

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	2026-05-18T01:37:47.238202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7122f8c5426f909e6601913e73f1bb9fad4e472deb55fcef13050f9f440eb1c4

Aliases

arxiv: 1503.02016 · arxiv_version: 1503.02016v2 · doi: 10.48550/arxiv.1503.02016 · pith_short_12: OERPRRKCN6IJ · pith_short_16: OERPRRKCN6IJ4ZQB · pith_short_8: OERPRRKC

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/OERPRRKCN6IJ4ZQBSE7HH4N3T6 \
  | 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: 7122f8c5426f909e6601913e73f1bb9fad4e472deb55fcef13050f9f440eb1c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a4e45bf7a1dde1a81ec88433064f9fb1e0be2229aa30b2b7ef8dd6aff04a0a0",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-03-06T17:08:47Z",
    "title_canon_sha256": "46578d5ff143ef75781031a4a267a73731cd4a8f6b2dd56739b8a6510e6da13f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.02016",
    "kind": "arxiv",
    "version": 2
  }
}