Pith Number

pith:I2VBK7DB

pith:2016:I2VBK7DBTK33Q7SUBJ363ABLFP

not attested not anchored not stored refs pending

Exact solution of gradient echo memory and analytical treatment of gradient frequency comb

Xiwen Zhang

arxiv:1602.05115 v1 · 2016-02-16 · quant-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{I2VBK7DBTK33Q7SUBJ363ABLFP}

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	2026-05-18T01:20:37.532667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46aa157c619ab7b87e540a77ed802b2bd44deaf244f42e4970332665c5424d61

Aliases

arxiv: 1602.05115 · arxiv_version: 1602.05115v1 · doi: 10.48550/arxiv.1602.05115 · pith_short_12: I2VBK7DBTK33 · pith_short_16: I2VBK7DBTK33Q7SU · pith_short_8: I2VBK7DB

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/I2VBK7DBTK33Q7SUBJ363ABLFP \
  | 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: 46aa157c619ab7b87e540a77ed802b2bd44deaf244f42e4970332665c5424d61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f1d8c8f68073ffa5c46e9eed2961b675d8842bacb5a8064518cba5bfc8ff81a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-02-16T18:02:14Z",
    "title_canon_sha256": "0235b005115fa845de55a3a5914d0324505bc46861b6f909fd9ce9c5aa11ae89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.05115",
    "kind": "arxiv",
    "version": 1
  }
}