Pith Number

pith:2652AHLA

pith:2015:2652AHLAY42BAISMKIT2XABYQR

not attested not anchored not stored refs pending

Surface Chemical Reactivity of Ultrathin Pd(111) Films on Ru(0001): Importance of Orbital Symmetry in the Application of the d-Band Model

Hanno H. Weitering, Paul C. Snijders, Valentino R. Cooper, Xiangshi Yin

arxiv:1509.07540 v1 · 2015-09-24 · 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{2652AHLAY42BAISMKIT2XABYQR}

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	2026-05-18T01:29:53.626183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7bba01d60c73410224c5227ab80388453e0dd77870b33475111b2d25cb10fa9

Aliases

arxiv: 1509.07540 · arxiv_version: 1509.07540v1 · doi: 10.48550/arxiv.1509.07540 · pith_short_12: 2652AHLAY42B · pith_short_16: 2652AHLAY42BAISM · pith_short_8: 2652AHLA

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/2652AHLAY42BAISMKIT2XABYQR \
  | 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: d7bba01d60c73410224c5227ab80388453e0dd77870b33475111b2d25cb10fa9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e6a2ac7a42234f7e904f1fc940c743c7a086d65341e1f9bd818f90d21e68cd9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-09-24T21:14:02Z",
    "title_canon_sha256": "876203cb153005467984ff013c2b40e1d914b7df9453e96234b370cc285fe2c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.07540",
    "kind": "arxiv",
    "version": 1
  }
}