Pith Number

pith:FX5DVVL3

pith:2020:FX5DVVL3SRERT4XLE445A2U22E

not attested not anchored not stored refs pending

Cosmological Complexity

Arpan Bhattacharyya, Bret Underwood, Saurya Das, S. Shajidul Haque

arxiv:2001.08664 v2 · 2020-01-23 · hep-th · gr-qc · quant-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{FX5DVVL3SRERT4XLE445A2U22E}

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

A Landscape of Cosmological Decoherence

Krylov Complexity for Open Quantum System: Dissipation and Decoherence

Receipt and verification

First computed	2026-07-05T01:04:47.770106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2dfa3ad57b944919f2eb2739d06a9ad114b208583bf2526245a3fca9e02a7f04

Aliases

arxiv: 2001.08664 · arxiv_version: 2001.08664v2 · doi: 10.48550/arxiv.2001.08664 · pith_short_12: FX5DVVL3SRER · pith_short_16: FX5DVVL3SRERT4XL · pith_short_8: FX5DVVL3

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/FX5DVVL3SRERT4XLE445A2U22E \
  | 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: 2dfa3ad57b944919f2eb2739d06a9ad114b208583bf2526245a3fca9e02a7f04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc9a3c986d382d074aae21907fc544ec8691aa8903892776f7e050fac9d1f41f",
    "cross_cats_sorted": [
      "gr-qc",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-01-23T17:02:07Z",
    "title_canon_sha256": "f17e28dee7942cdd917234b1d427e8f07bfad768ec17078f7734625b893eed8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.08664",
    "kind": "arxiv",
    "version": 2
  }
}