Pith Number

pith:NOCLIS3S

pith:2018:NOCLIS3SOG7PZCL7I53VZG25RL

not attested not anchored not stored refs pending

Statistics of work done in degenerate parametric amplification process

Hari Kumar Yadalam, Upendra Harbola

arxiv:1810.02903 v3 · 2018-10-05 · cond-mat.stat-mech · physics.optics · 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{NOCLIS3SOG7PZCL7I53VZG25RL}

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	2026-05-17T23:43:37.969497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b84b44b7271befc897f47775c9b5d8ae7866e4e5213688efc908909dcabb5ff

Aliases

arxiv: 1810.02903 · arxiv_version: 1810.02903v3 · doi: 10.48550/arxiv.1810.02903 · pith_short_12: NOCLIS3SOG7P · pith_short_16: NOCLIS3SOG7PZCL7 · pith_short_8: NOCLIS3S

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/NOCLIS3SOG7PZCL7I53VZG25RL \
  | 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: 6b84b44b7271befc897f47775c9b5d8ae7866e4e5213688efc908909dcabb5ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd68016723c00205a1e2aa0add1381682387162a9160c60e0b8e1b466a8d3fe0",
    "cross_cats_sorted": [
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2018-10-05T22:56:37Z",
    "title_canon_sha256": "4eecc5f478ecbc9697a703f27933c056703ee3abc9c8be377eaf85053b4127cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.02903",
    "kind": "arxiv",
    "version": 3
  }
}