Pith Number

pith:35FAVS2H

pith:2015:35FAVS2HEIFD4H7P6ESANCPBGL

not attested not anchored not stored refs pending

Storing a single photon as a spin wave entangled with a flying photon in telecomband

Bao-Sen Shi, Dong-Sheng Ding, Guang-Can Guo, Shuai Shi, Wei Zhang, Yan Li, Zhi-Yuan Zhou

arxiv:1508.07754 v4 · 2015-08-31 · quant-ph

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

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	2026-05-18T01:18:43.403934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df4a0acb47220a3e1feff1240689e132ffbac553db7905e753b6f98a0f6ff6b5

Aliases

arxiv: 1508.07754 · arxiv_version: 1508.07754v4 · doi: 10.48550/arxiv.1508.07754 · pith_short_12: 35FAVS2HEIFD · pith_short_16: 35FAVS2HEIFD4H7P · pith_short_8: 35FAVS2H

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/35FAVS2HEIFD4H7P6ESANCPBGL \
  | 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: df4a0acb47220a3e1feff1240689e132ffbac553db7905e753b6f98a0f6ff6b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5241751f32f1270fe07a799149c1ad0387c60f81d04366495b31927250a3b5a0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-08-31T10:20:04Z",
    "title_canon_sha256": "0e3c0ce3d0c53b650d47c64e1be673a4ef29595d261baef96e1db7f5a64dc1e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.07754",
    "kind": "arxiv",
    "version": 4
  }
}