Pith Number

pith:TSGRGP4N

pith:2021:TSGRGP4NTDHT6UMOZPNPPLF2ZO

not attested not anchored not stored refs pending

Ancilla-Assisted Protection of Information: Application to Atom-Cavity Systems

G. P. Teja, Manabendra Nath Bera, Mohit Lal Bera, Rajeev Gangwar, Sandeep K. Goyal

arxiv:2106.04425 v2 · 2021-06-08 · quant-ph · physics.atom-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TSGRGP4NTDHT6UMOZPNPPLF2ZO}

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	2026-07-05T07:30:16.905906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c8d133f8d98cf3f518ecbdaf7acbacba9ced7fdd6ad69c6740a373848893f3e

Aliases

arxiv: 2106.04425 · arxiv_version: 2106.04425v2 · doi: 10.48550/arxiv.2106.04425 · pith_short_12: TSGRGP4NTDHT · pith_short_16: TSGRGP4NTDHT6UMO · pith_short_8: TSGRGP4N

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/TSGRGP4NTDHT6UMOZPNPPLF2ZO \
  | 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: 9c8d133f8d98cf3f518ecbdaf7acbacba9ced7fdd6ad69c6740a373848893f3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1d460ffffa6ce294ef676ab253f50eece1513a5db0a06b2e93bc60171985220",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-06-08T14:53:44Z",
    "title_canon_sha256": "d153ec0c004cd6068ac095810fef1b01d4f0b53d9dfc9fc4fe2d26239c6473ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.04425",
    "kind": "arxiv",
    "version": 2
  }
}