Pith Number

pith:CJGEILST

pith:2015:CJGEILSTPKQIGIMDF2DMDKYC6C

not attested not anchored not stored refs pending

Extreme environmental testing of a rugged correlated photon source

Alexander Ling, James A. Grieve, Robert Bedington

arxiv:1504.00171 v1 · 2015-04-01 · quant-ph · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CJGEILSTPKQIGIMDF2DMDKYC6C}

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	2026-05-18T02:19:44.362081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

124c442e537aa08321832e86c1ab02f0b6c704fe2063bc5952af794491f7f74f

Aliases

arxiv: 1504.00171 · arxiv_version: 1504.00171v1 · doi: 10.48550/arxiv.1504.00171 · pith_short_12: CJGEILSTPKQI · pith_short_16: CJGEILSTPKQIGIMD · pith_short_8: CJGEILST

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/CJGEILSTPKQIGIMDF2DMDKYC6C \
  | 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: 124c442e537aa08321832e86c1ab02f0b6c704fe2063bc5952af794491f7f74f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dee03f691fc1c16ba884512b27fc6477d5537144064b92c2d49ec17b7f5dc95",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-04-01T10:16:23Z",
    "title_canon_sha256": "ee2de9b29a39fdc6ae084947d5ec3d8f355fc7af13340c4787d4039a17453f30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00171",
    "kind": "arxiv",
    "version": 1
  }
}