Pith Number

pith:7YHSBCJW

pith:2017:7YHSBCJWGOMCC5FCVBRZIGU57J

not attested not anchored not stored refs pending

Surfactant-Free Polar-to-Non-Polar-Phase Transfer of Exfoliated MoS2 Two-Dimensional Colloids

Andres Castellanos-Gomez, Emerson Giovanelli, Emilio M. P\'erez

arxiv:1704.02250 v1 · 2017-04-07 · 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{7YHSBCJWGOMCC5FCVBRZIGU57J}

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	2026-05-18T00:46:50.274798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe0f20893633982174a2a863941a9dfa405c62b727f8f29ef604b99408fd7353

Aliases

arxiv: 1704.02250 · arxiv_version: 1704.02250v1 · doi: 10.48550/arxiv.1704.02250 · pith_short_12: 7YHSBCJWGOMC · pith_short_16: 7YHSBCJWGOMCC5FC · pith_short_8: 7YHSBCJW

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/7YHSBCJWGOMCC5FCVBRZIGU57J \
  | 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: fe0f20893633982174a2a863941a9dfa405c62b727f8f29ef604b99408fd7353

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a63fa0fa35189f32bb6b5d83f6d84cc847bffa3c3120c8c26976614631d41f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-04-07T14:45:15Z",
    "title_canon_sha256": "a263f513bc670291fb9a221e5ff3b80203933cef2169d9189b8d24e34ab7004f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02250",
    "kind": "arxiv",
    "version": 1
  }
}