Pith Number

pith:65CPY64N

pith:2015:65CPY64NDE46CHRWZ7XY5Q6I5D

not attested not anchored not stored refs pending

Quantum coherent states in cosmology

Houri Ziaeepour

arxiv:1502.04308 v1 · 2015-02-15 · hep-ph · astro-ph.CO · gr-qc · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{65CPY64NDE46CHRWZ7XY5Q6I5D}

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	2026-05-18T01:34:50.476061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f744fc7b8d1939e11e36cfef8ec3c8e8c5041dab2c0b870fb7bb8f15dc5f9805

Aliases

arxiv: 1502.04308 · arxiv_version: 1502.04308v1 · doi: 10.48550/arxiv.1502.04308 · pith_short_12: 65CPY64NDE46 · pith_short_16: 65CPY64NDE46CHRW · pith_short_8: 65CPY64N

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/65CPY64NDE46CHRWZ7XY5Q6I5D \
  | 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: f744fc7b8d1939e11e36cfef8ec3c8e8c5041dab2c0b870fb7bb8f15dc5f9805

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c70e11774ff51c3cbc6fad3f6913bb209bb1a547895736b2aa5810e37bb273f5",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-02-15T13:07:29Z",
    "title_canon_sha256": "95df0c7d7204b4a7ad5eb81caf49dd7cd1fe21b34f8017285a0a901ce867618c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04308",
    "kind": "arxiv",
    "version": 1
  }
}