Pith Number

pith:DAHPYYAE

pith:2020:DAHPYYAES72XCJQVJMIUB32YLC

not attested not anchored not stored refs pending

Preparation, Characterization and electronic structure of Ti-doped Bi$_2$Se$_3$

Anup Pradhan Sakhya, Arindam Pramanik, A. Thamizhavel, Kalobaran Maiti, Ram Prakash Pandeya, Sawani Datta

arxiv:2005.01269 v1 · 2020-05-04 · 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{DAHPYYAES72XCJQVJMIUB32YLC}

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	2026-07-05T01:55:51.784653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

180efc600497f57126154b1140ef5858a930476ef61c10cac6c962c9f748ffaa

Aliases

arxiv: 2005.01269 · arxiv_version: 2005.01269v1 · doi: 10.48550/arxiv.2005.01269 · pith_short_12: DAHPYYAES72X · pith_short_16: DAHPYYAES72XCJQV · pith_short_8: DAHPYYAE

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/DAHPYYAES72XCJQVJMIUB32YLC \
  | 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: 180efc600497f57126154b1140ef5858a930476ef61c10cac6c962c9f748ffaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1e5e1a097c9fabe356099905dd5cb7113fd9ba9485f61ad5de0b4f979b1735d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-05-04T04:39:03Z",
    "title_canon_sha256": "6b3ffd5660c3fa4a7b53b31e97b79828296518cf6e98a58e07da1425ce0f26b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.01269",
    "kind": "arxiv",
    "version": 1
  }
}