Pith Number

pith:QWTIG3DK

pith:2015:QWTIG3DKRAYIS3FKVPJIQQJL45

not attested not anchored not stored refs pending

Enhancing phonon flow through 1D interfaces by Impedance Matching

Avik W. Ghosh, Carlos A. Polanco

arxiv:1505.05566 v1 · 2015-05-21 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QWTIG3DKRAYIS3FKVPJIQQJL45}

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	2026-05-18T02:03:54.179498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85a6836c6a8830896caaabd288412be7611e7e8d4f72846125eff5c5b0442666

Aliases

arxiv: 1505.05566 · arxiv_version: 1505.05566v1 · doi: 10.48550/arxiv.1505.05566 · pith_short_12: QWTIG3DKRAYI · pith_short_16: QWTIG3DKRAYIS3FK · pith_short_8: QWTIG3DK

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/QWTIG3DKRAYIS3FKVPJIQQJL45 \
  | 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: 85a6836c6a8830896caaabd288412be7611e7e8d4f72846125eff5c5b0442666

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6d985a0bf784b9e0b959b23a24c48330aaa62f69b7d4d4ce875ec1d9970b041",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-05-21T01:03:21Z",
    "title_canon_sha256": "fa3b2f5e35492f5ffccec9d62efb43ef6449c28516a63103f748901d98c4bb55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.05566",
    "kind": "arxiv",
    "version": 1
  }
}