Pith Number

pith:MI6QBPIJ

pith:2011:MI6QBPIJRSKC3GAS3ZXDAO3XAR

not attested not anchored not stored refs pending

Decoherence in an accelerated universe

A. Alonso-Serrano, P. F. Gonzalez-Diaz, S. Robles-Perez

arxiv:1111.3178 v1 · 2011-11-14 · 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{MI6QBPIJRSKC3GAS3ZXDAO3XAR}

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	2026-05-18T01:59:39.263037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

623d00bd098c942d9812de6e303b7704740e38179692620882919a88c8c23595

Aliases

arxiv: 1111.3178 · arxiv_version: 1111.3178v1 · doi: 10.48550/arxiv.1111.3178 · pith_short_12: MI6QBPIJRSKC · pith_short_16: MI6QBPIJRSKC3GAS · pith_short_8: MI6QBPIJ

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/MI6QBPIJRSKC3GAS3ZXDAO3XAR \
  | 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: 623d00bd098c942d9812de6e303b7704740e38179692620882919a88c8c23595

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3e1496a443adacfc39c42605c4e7ca7c4e80af3ca43dda7471145f3944726b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-11-14T11:22:38Z",
    "title_canon_sha256": "862da87545727602b401ba70fe9b985f45aeaced83db1d5cd2d8949f2dbf6081"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.3178",
    "kind": "arxiv",
    "version": 1
  }
}