Pith Number

pith:IE2SVJXF

pith:2015:IE2SVJXFOPT3R3OX3AA4FZSDZV

not attested not anchored not stored refs pending

Using coherent X-rays to directly measure the propagation velocity of defects during thin film deposition

Alec R. Sandy, Christa Hoskin, Hua Zhou, Jeffrey G. Ulbrandt, Karl F. Ludwig Jr., Meliha G. Rainville, Randall L. Headrick, Suresh Narayanan

arxiv:1507.03694 v2 · 2015-07-14 · 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{IE2SVJXFOPT3R3OX3AA4FZSDZV}

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	2026-05-18T01:31:21.079805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41352aa6e573e7b8edd7d801c2e643cd7730b89bad8636d39a27220d091065bc

Aliases

arxiv: 1507.03694 · arxiv_version: 1507.03694v2 · doi: 10.48550/arxiv.1507.03694 · pith_short_12: IE2SVJXFOPT3 · pith_short_16: IE2SVJXFOPT3R3OX · pith_short_8: IE2SVJXF

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/IE2SVJXFOPT3R3OX3AA4FZSDZV \
  | 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: 41352aa6e573e7b8edd7d801c2e643cd7730b89bad8636d39a27220d091065bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf5c9554f100894ef78d6daefcabcaed26814dfb4326c06e0f54393f8858f876",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-07-14T01:47:31Z",
    "title_canon_sha256": "845b113aa9ce2687a02e8f24afbb2586824d651e25b27559d2a71920cbc47830"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.03694",
    "kind": "arxiv",
    "version": 2
  }
}