Pith Number

pith:ONNAJ5Z6

pith:2017:ONNAJ5Z6VAQQL5RBKPI46KFO5O

not attested not anchored not stored refs pending

The matter-ekpyrotic bounce scenario in Loop Quantum Cosmology

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

arxiv:1703.03710 v3 · 2017-03-10 · 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{ONNAJ5Z6VAQQL5RBKPI46KFO5O}

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	2026-05-18T00:36:14.183816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

735a04f73ea82105f62153d1cf28aeeb9e6a8d71e4d45550b619e0b274251366

Aliases

arxiv: 1703.03710 · arxiv_version: 1703.03710v3 · doi: 10.48550/arxiv.1703.03710 · pith_short_12: ONNAJ5Z6VAQQ · pith_short_16: ONNAJ5Z6VAQQL5RB · pith_short_8: ONNAJ5Z6

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/ONNAJ5Z6VAQQL5RBKPI46KFO5O \
  | 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: 735a04f73ea82105f62153d1cf28aeeb9e6a8d71e4d45550b619e0b274251366

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2eb815c8b70e51e47e8b7b7a54eefe210d6adba142f22f7fa4cd4ea7b0d67fc1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-03-10T15:16:04Z",
    "title_canon_sha256": "091467832423a3e2fd397bc6e54a6d8a6c37fcba564dd647c02f07d32ab2c986"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.03710",
    "kind": "arxiv",
    "version": 3
  }
}