Pith Number

pith:2XBJNG4J

pith:2012:2XBJNG4J6LPF4G5WLWUY2ICZRJ

not attested not anchored not stored refs pending

Temporally multiplexed storage of images in a Gradient Echo Memory

Alberto M. Marino, Jeremy B. Clark, Paul D. Lett, Quentin Glorieux, Zhifan Zhou

arxiv:1205.1495 v1 · 2012-05-07 · quant-ph · physics.atom-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2XBJNG4J6LPF4G5WLWUY2ICZRJ}

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	2026-05-18T03:55:02.457554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5c2969b89f2de5e1bb65da98d20598a5b9264ffd37283778ff478422945ae73

Aliases

arxiv: 1205.1495 · arxiv_version: 1205.1495v1 · doi: 10.48550/arxiv.1205.1495 · pith_short_12: 2XBJNG4J6LPF · pith_short_16: 2XBJNG4J6LPF4G5W · pith_short_8: 2XBJNG4J

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/2XBJNG4J6LPF4G5WLWUY2ICZRJ \
  | 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: d5c2969b89f2de5e1bb65da98d20598a5b9264ffd37283778ff478422945ae73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "311ad734decf9263c69cd283bb44e92bfd64b14222ed548c8c2b26688e850d8a",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-05-07T19:50:16Z",
    "title_canon_sha256": "2da7ff859697775b1fe09cdf7a5542277446aa7d76716d20662780d0c219ccd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.1495",
    "kind": "arxiv",
    "version": 1
  }
}