Pith Number

pith:POSDOFQF

pith:2011:POSDOFQFUQ6IHECEZCQCE4VPR7

not attested not anchored not stored refs pending

Detection of nano scale thin films with polarized neutron reflectometry at the presence of smooth and rough interfaces

Saeed S. Jahromi, Seyed Farhad Masoudi

arxiv:1108.5656 v1 · 2011-08-29 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{POSDOFQFUQ6IHECEZCQCE4VPR7}

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	2026-05-18T04:14:37.060760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ba4371605a43c839044c8a02272af8ff46734a0953fb7aa30fb350513375c1d

Aliases

arxiv: 1108.5656 · arxiv_version: 1108.5656v1 · doi: 10.48550/arxiv.1108.5656 · pith_short_12: POSDOFQFUQ6I · pith_short_16: POSDOFQFUQ6IHECE · pith_short_8: POSDOFQF

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/POSDOFQFUQ6IHECEZCQCE4VPR7 \
  | 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: 7ba4371605a43c839044c8a02272af8ff46734a0953fb7aa30fb350513375c1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e046bfe5e8f746d9c6f02fefa1f4a37819047545449e73f447edab89a8f4dd2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-08-29T17:10:08Z",
    "title_canon_sha256": "3fba08512015b2e85ed381cc1af7c8fe585bcb149eae119c674b291f9b50e047"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5656",
    "kind": "arxiv",
    "version": 1
  }
}