Pith Number

pith:DRCMGVAG

pith:1997:DRCMGVAGSKV6IIYS3AFKSZILKN

not attested not anchored not stored refs pending

Trapping Quantum Coherence in Local Energy Minima

Haiqing Wei, S.D. Morgera, Xin Xue

arxiv:quant-ph/9707020 v2 · 1997-07-09 · 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{DRCMGVAGSKV6IIYS3AFKSZILKN}

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	2026-05-18T03:25:46.929259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c44c3540692abe42312d80aa9650b534e808bc39d839d924ee7da6629a8536c

Aliases

arxiv: quant-ph/9707020 · arxiv_version: quant-ph/9707020v2 · doi: 10.48550/arxiv.quant-ph/9707020 · pith_short_12: DRCMGVAGSKV6 · pith_short_16: DRCMGVAGSKV6IIYS · pith_short_8: DRCMGVAG

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/DRCMGVAGSKV6IIYS3AFKSZILKN \
  | 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: 1c44c3540692abe42312d80aa9650b534e808bc39d839d924ee7da6629a8536c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2791b1e00d82e7bcd5de96616b7ae2d2defe8a1a6def64d7496bbfb283af870",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "1997-07-09T16:42:04Z",
    "title_canon_sha256": "14195eb7ca03573dc46180c029cdb558c6a2fa4201199985cb129c10ba5a71dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/9707020",
    "kind": "arxiv",
    "version": 2
  }
}