Pith Number

pith:WPTGF3HH

pith:2017:WPTGF3HH6BP4RTCK4WHI47D7P5

not attested not anchored not stored refs pending

Temperature Dependent n-p Transition of 3 Dimensional Dirac Semimetal Na$_3$Bi Thin Film

Chang Liu, Jack Hellerstedt, Mark T. Edmonds, Michael S. Fuhrer

arxiv:1709.01209 v1 · 2017-09-05 · 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{WPTGF3HH6BP4RTCK4WHI47D7P5}

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	2026-05-18T00:27:43.632794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3e662ece7f05fc8cc4ae58e8e7c7f7f5189d491020af2399ff7135805298530

Aliases

arxiv: 1709.01209 · arxiv_version: 1709.01209v1 · doi: 10.48550/arxiv.1709.01209 · pith_short_12: WPTGF3HH6BP4 · pith_short_16: WPTGF3HH6BP4RTCK · pith_short_8: WPTGF3HH

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/WPTGF3HH6BP4RTCK4WHI47D7P5 \
  | 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: b3e662ece7f05fc8cc4ae58e8e7c7f7f5189d491020af2399ff7135805298530

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b32f29690e427bfe18a50d222f1890e05293dbaa3ea8e60895105e51127327a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-09-05T01:32:30Z",
    "title_canon_sha256": "90f1c7f156d17073a0e6d4eb3e6896c5ce1cd3896a3cd9a9c9b2f2a53b21148d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01209",
    "kind": "arxiv",
    "version": 1
  }
}