Pith Number

pith:PANGQNDS

pith:2015:PANGQNDS6M2KL42PBO7Z2PESVS

not attested not anchored not stored refs pending

Unruh effect as foundation of universal gravitation within the cosmological scenario

A. C. Amaro de Faria Jr, Claudio Nassif

arxiv:1511.05450 v2 · 2015-11-16 · 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{PANGQNDS6M2KL42PBO7Z2PESVS}

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	2026-05-18T01:00:12.674891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

781a683472f334a5f34f0bbf9d3c92ac80da0c05834a1f18177cbd7cc28600a7

Aliases

arxiv: 1511.05450 · arxiv_version: 1511.05450v2 · doi: 10.48550/arxiv.1511.05450 · pith_short_12: PANGQNDS6M2K · pith_short_16: PANGQNDS6M2KL42P · pith_short_8: PANGQNDS

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/PANGQNDS6M2KL42PBO7Z2PESVS \
  | 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: 781a683472f334a5f34f0bbf9d3c92ac80da0c05834a1f18177cbd7cc28600a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8fa9f67be1c073d211af907338a0573a5b263db36e89045cc48a9d0a7d0fd81",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-11-16T14:17:52Z",
    "title_canon_sha256": "cfa70c29258f1358a91c3410e0b92f7f948f43ec95fb779504036a66e62d0438"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.05450",
    "kind": "arxiv",
    "version": 2
  }
}