Pith Number

pith:FD2WQ4XU

pith:2018:FD2WQ4XUVOEYPMRMPKOMFJWR7C

not attested not anchored not stored refs pending

Exciton in phosphorene: Strain, impurity, thickness and heterostructure

Mukul Kabir, Rohit Babar, Srilatha Arra

arxiv:1810.11994 v1 · 2018-10-29 · 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{FD2WQ4XUVOEYPMRMPKOMFJWR7C}

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	2026-05-17T23:55:11.253697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28f56872f4ab8987b22c7a9cc2a6d1f896b869859fe02a76dd369ee9429a970e

Aliases

arxiv: 1810.11994 · arxiv_version: 1810.11994v1 · doi: 10.48550/arxiv.1810.11994 · pith_short_12: FD2WQ4XUVOEY · pith_short_16: FD2WQ4XUVOEYPMRM · pith_short_8: FD2WQ4XU

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/FD2WQ4XUVOEYPMRMPKOMFJWR7C \
  | 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: 28f56872f4ab8987b22c7a9cc2a6d1f896b869859fe02a76dd369ee9429a970e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df5374f0d0c5254f2c346d9d0d511cf03fd98814e8afbade8590ea46b975c729",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-10-29T08:15:12Z",
    "title_canon_sha256": "11d760f9d403c5c9d9e1d482d538468e80c9064bdc1454cebbe767557edda629"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.11994",
    "kind": "arxiv",
    "version": 1
  }
}