Pith Number

pith:UCK2GFFB

pith:2017:UCK2GFFB4SQUVDSTSZTCPUA2QR

not attested not anchored not stored refs pending

The Effect of Adsorbed Liquid and Material Density on Saltation Threshold: Insight from Laboratory and Wind Tunnel Experiments

Chao He, Devon M. Burr, James K. Smith, Joshua A. Sebree, Nathan T. Bridges, Sarah M. H\"orst, Xinting Yu

arxiv:1706.09986 v1 · 2017-06-30 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UCK2GFFB4SQUVDSTSZTCPUA2QR}

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	2026-05-18T00:32:42.453101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a095a314a1e4a14a8e53966627d01a847d12134cd8f859483484d9285adc2b64

Aliases

arxiv: 1706.09986 · arxiv_version: 1706.09986v1 · doi: 10.48550/arxiv.1706.09986 · pith_short_12: UCK2GFFB4SQU · pith_short_16: UCK2GFFB4SQUVDST · pith_short_8: UCK2GFFB

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/UCK2GFFB4SQUVDSTSZTCPUA2QR \
  | 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: a095a314a1e4a14a8e53966627d01a847d12134cd8f859483484d9285adc2b64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "125e59c32530e8b252fc4a31d18845b89d1a39cbba951a495443eb756188f619",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-06-30T00:42:50Z",
    "title_canon_sha256": "b4242dfef434e7cb132a4457831eba5e759116e74955f61292f059a31a44afab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.09986",
    "kind": "arxiv",
    "version": 1
  }
}