Pith Number

pith:DO7YMESM

pith:2016:DO7YMESMFXVRTTONUSTXQO245N

not attested not anchored not stored refs pending

Quantum friction: environment engineering perspectives

Denys I. Bondar, Dmitry V. Zhdanov, Tamar Seideman

arxiv:1612.00573 v2 · 2016-12-02 · 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{DO7YMESMFXVRTTONUSTXQO245N}

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	2026-05-18T00:55:28.231548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bbf86124c2deb19cdcda4a7783b5ceb4dfed214dca850ab1ef03f3862b33e48

Aliases

arxiv: 1612.00573 · arxiv_version: 1612.00573v2 · doi: 10.48550/arxiv.1612.00573 · pith_short_12: DO7YMESMFXVR · pith_short_16: DO7YMESMFXVRTTON · pith_short_8: DO7YMESM

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/DO7YMESMFXVRTTONUSTXQO245N \
  | 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: 1bbf86124c2deb19cdcda4a7783b5ceb4dfed214dca850ab1ef03f3862b33e48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95d771abe69e9b0b3f60b80f82d610e9d417f48074245ab926ae8c03f7528d52",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-12-02T06:37:10Z",
    "title_canon_sha256": "a6a750a67ef26b7a75c95184ed8522f9d14424304ab7d037d7670191b14cab84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.00573",
    "kind": "arxiv",
    "version": 2
  }
}