Pith Number

pith:26MZAWHT

pith:2016:26MZAWHT6F53YQ5ERQQB6YI45Q

not attested not anchored not stored refs pending

Qualitative study in Loop Quantum Cosmology

Jaume Amor\'os, Jaume de Haro, Llibert Arest\'e Sal\'o

arxiv:1612.05480 v3 · 2016-12-16 · 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{26MZAWHT6F53YQ5ERQQB6YI45Q}

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	2026-05-18T00:31:03.083810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7999058f3f17bbc43a48c201f611cec16d267cf59da1be7d86a22ea0b5b0a25

Aliases

arxiv: 1612.05480 · arxiv_version: 1612.05480v3 · doi: 10.48550/arxiv.1612.05480 · pith_short_12: 26MZAWHT6F53 · pith_short_16: 26MZAWHT6F53YQ5E · pith_short_8: 26MZAWHT

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/26MZAWHT6F53YQ5ERQQB6YI45Q \
  | 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: d7999058f3f17bbc43a48c201f611cec16d267cf59da1be7d86a22ea0b5b0a25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6abf72101185a791936fd7a98396f3c1b536667f19e32fa80dfc304ba43489a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-12-16T14:23:47Z",
    "title_canon_sha256": "f090520900fbf449c9abea802c79d23a9c7dd9d49087e4355534d6143bc4c421"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.05480",
    "kind": "arxiv",
    "version": 3
  }
}