Pith Number

pith:MFPZZ43H

pith:2008:MFPZZ43HIYNIPVOPALKTWR3W4X

not attested not anchored not stored refs pending

Electrothermal feedback in superconducting nanowire single-photon detectors

Andrew J. Kerman, Eric A. Dauler, Joel K.W. Yang, Karl K. Berggren, Richard J. Molnar

arxiv:0812.0290 v1 · 2008-12-01 · cond-mat.supr-con · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MFPZZ43HIYNIPVOPALKTWR3W4X}

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	2026-05-18T03:10:00.913981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

615f9cf367461a87d5cf02d53b4776e5ee756499791faffed7cf24ddecfd9989

Aliases

arxiv: 0812.0290 · arxiv_version: 0812.0290v1 · doi: 10.48550/arxiv.0812.0290 · pith_short_12: MFPZZ43HIYNI · pith_short_16: MFPZZ43HIYNIPVOP · pith_short_8: MFPZZ43H

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/MFPZZ43HIYNIPVOPALKTWR3W4X \
  | 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: 615f9cf367461a87d5cf02d53b4776e5ee756499791faffed7cf24ddecfd9989

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db29206bda6cba3a1d6b2b7daba31fd2e341ae2195b116ef6f198f1d9162926c",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2008-12-01T13:24:38Z",
    "title_canon_sha256": "70fab94e619c1c8364fd9bc1a71c7e9727d60d28f6fdd75034a08f6f484471f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.0290",
    "kind": "arxiv",
    "version": 1
  }
}