Pith Number

pith:DTDSLRYD

pith:2025:DTDSLRYDY3TZ7LVPLUN2SSASGP

not attested not anchored not stored refs pending

Observer Time from Causality in Perturbative Quantum Gravity

Allic Sivaramakrishnan

arxiv:2506.16109 v1 · 2025-06-19 · hep-th · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DTDSLRYDY3TZ7LVPLUN2SSASGP}

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.

Cited by

2 papers in Pith

On Perturbatively Dressed Observables

Geometric noise spectrum in interferometers

Receipt and verification

First computed	2026-07-05T11:24:30.659587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cc725c703c6e79faeaf5d1ba9481233caff50019d090bc38d7a56aa746d29f7

Aliases

arxiv: 2506.16109 · arxiv_version: 2506.16109v1 · doi: 10.48550/arxiv.2506.16109 · pith_short_12: DTDSLRYDY3TZ · pith_short_16: DTDSLRYDY3TZ7LVP · pith_short_8: DTDSLRYD

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/DTDSLRYDY3TZ7LVPLUN2SSASGP \
  | 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: 1cc725c703c6e79faeaf5d1ba9481233caff50019d090bc38d7a56aa746d29f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6659b2216a9ef5d829dbad3f5f62487c074d42d23a6bfaab820fa715f497be87",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2025-06-19T08:00:55Z",
    "title_canon_sha256": "771bebae17a6615b236901bf3f5e5b3dd2c3a4ffe4e0de8977911214d5b9726b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.16109",
    "kind": "arxiv",
    "version": 1
  }
}