Pith Number

pith:HPND53RF

pith:2016:HPND53RFGLDS254BVW5QBD3BL4

not attested not anchored not stored refs pending

Edge phonons in black phosphorus

A. H. Castro Neto, A. R. Rocha, C. E. P. Villegas, C. J. S. de Matos, D. A. Bahamon, D. Muraca, E. A. T. de Souza, H. B. Ribeiro, M. A. Pimenta

arxiv:1605.00032 v1 · 2016-04-29 · 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{HPND53RFGLDS254BVW5QBD3BL4}

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	2026-05-18T01:08:17.379180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bda3eee2532c72d7781adbb008f615f03cca644d3d2e140dc760107cfc6e8e3

Aliases

arxiv: 1605.00032 · arxiv_version: 1605.00032v1 · doi: 10.48550/arxiv.1605.00032 · pith_short_12: HPND53RFGLDS · pith_short_16: HPND53RFGLDS254B · pith_short_8: HPND53RF

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/HPND53RFGLDS254BVW5QBD3BL4 \
  | 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: 3bda3eee2532c72d7781adbb008f615f03cca644d3d2e140dc760107cfc6e8e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "685f8321d9493f60de60ea4cb82d69c21395a383d01807c2af93714dd7a96f91",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-04-29T21:41:34Z",
    "title_canon_sha256": "9a69b30b0a7bc043ab310429be37aabdd76a8c53ce040e0ff3a4cacbe6512717"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.00032",
    "kind": "arxiv",
    "version": 1
  }
}