Pith Number

pith:RTRPRTYB

pith:2014:RTRPRTYBPWYMHLZERE3OWSHI6K

not attested not anchored not stored refs pending

Strain-induced gap modification in black phosphorus

A. Carvalho, A. H. Castro Neto, A. S. Rodin

arxiv:1401.1801 v1 · 2014-01-08 · cond-mat.mes-hall · 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{RTRPRTYBPWYMHLZERE3OWSHI6K}

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	2026-05-18T02:44:31.489343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ce2f8cf017db0c3af248936eb48e8f2aec85db1a47d296c6fdabf98631faa31

Aliases

arxiv: 1401.1801 · arxiv_version: 1401.1801v1 · doi: 10.48550/arxiv.1401.1801 · pith_short_12: RTRPRTYBPWYM · pith_short_16: RTRPRTYBPWYMHLZE · pith_short_8: RTRPRTYB

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/RTRPRTYBPWYMHLZERE3OWSHI6K \
  | 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: 8ce2f8cf017db0c3af248936eb48e8f2aec85db1a47d296c6fdabf98631faa31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2f0b5924755c1f6003cb3df50d1f88fc76df89833b193b0f1c693ae694b8fc1",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-01-08T20:23:49Z",
    "title_canon_sha256": "27a5d496c5b6459d1472f8c1fc1d48bde8c6e24d476baad802c965e3cae89c69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.1801",
    "kind": "arxiv",
    "version": 1
  }
}