Pith Number

pith:25GGRC6O

pith:2020:25GGRC6OBOZBK4M4UKW6SLULZ6

not attested not anchored not stored refs pending

Local observer effect on the cosmological soft theorem

Masahide Yamaguchi, Teruaki Suyama, Yuichiro Tada

arxiv:2008.13364 v3 · 2020-08-31 · astro-ph.CO · gr-qc · 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{25GGRC6OBOZBK4M4UKW6SLULZ6}

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	2026-07-05T02:06:12.697328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d74c688bce0bb215719ca2ade92e8bcfaefb5621ea0c3a01e1cb5895e040b6c4

Aliases

arxiv: 2008.13364 · arxiv_version: 2008.13364v3 · doi: 10.48550/arxiv.2008.13364 · pith_short_12: 25GGRC6OBOZB · pith_short_16: 25GGRC6OBOZBK4M4 · pith_short_8: 25GGRC6O

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/25GGRC6OBOZBK4M4UKW6SLULZ6 \
  | 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: d74c688bce0bb215719ca2ade92e8bcfaefb5621ea0c3a01e1cb5895e040b6c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbd344f57e9c0115ec0b55d3216b6716c4e360a5f83ccfda36330226ff1b252e",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-08-31T04:53:34Z",
    "title_canon_sha256": "a8b2252d26a9244950e518eac5952bcaae487af6d3b5a27478b457d02f939af6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.13364",
    "kind": "arxiv",
    "version": 3
  }
}