Pith Number

pith:GYSVID6C

pith:2011:GYSVID6CAAJLDIGUXQJVOWC6DQ

not attested not anchored not stored refs pending

f(R) Gravity, relic coherent gravitons and optical chaos

Christian Corda, Lawrence B. Crowell

arxiv:1110.1659 v3 · 2011-10-08 · 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{GYSVID6CAAJLDIGUXQJVOWC6DQ}

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	2026-05-18T02:21:35.459972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3625540fc20012b1a0d4bc1357585e1c334f2aa7d6c3118cf400262b0c13af4c

Aliases

arxiv: 1110.1659 · arxiv_version: 1110.1659v3 · doi: 10.48550/arxiv.1110.1659 · pith_short_12: GYSVID6CAAJL · pith_short_16: GYSVID6CAAJLDIGU · pith_short_8: GYSVID6C

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/GYSVID6CAAJLDIGUXQJVOWC6DQ \
  | 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: 3625540fc20012b1a0d4bc1357585e1c334f2aa7d6c3118cf400262b0c13af4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d881c72a511c3ba93f6d14f3775241557f243fe5ec9527b40c07ad8bb5e36681",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-10-08T18:41:19Z",
    "title_canon_sha256": "f7c385e9127b71d1e942b89813bc26614dcd0de54eef14bd6560d462367ea9fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.1659",
    "kind": "arxiv",
    "version": 3
  }
}