Pith Number

pith:ZYGVAVCM

pith:2019:ZYGVAVCMDCF7BOIUEZVUHKKE7M

not attested not anchored not stored refs pending

Pressure-Induced Large Volume Collapse, Plane-to-Chain, Insulator to Metal Transition in CaMn$_2$Bi$_2$

Gregory J. Finkelstein, Jinguang Cheng, Keyu Chen, Przemyslaw Dera, Tommy Yong, Weiwei Xie, Xin Gui

arxiv:1907.07203 v1 · 2019-07-16 · 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{ZYGVAVCMDCF7BOIUEZVUHKKE7M}

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	2026-05-17T23:40:27.447139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce0d50544c188bf0b914266b43a944fb028af7103eb4d8abcf1bcd6e591ab6b0

Aliases

arxiv: 1907.07203 · arxiv_version: 1907.07203v1 · doi: 10.48550/arxiv.1907.07203 · pith_short_12: ZYGVAVCMDCF7 · pith_short_16: ZYGVAVCMDCF7BOIU · pith_short_8: ZYGVAVCM

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/ZYGVAVCMDCF7BOIUEZVUHKKE7M \
  | 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: ce0d50544c188bf0b914266b43a944fb028af7103eb4d8abcf1bcd6e591ab6b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b15bd746e402fceefe0ccd9de4209c91ea2c2cd60b2e5e2404d069ea2cc7fc05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-07-16T18:20:12Z",
    "title_canon_sha256": "2b4485aa13a60026034155012a0096ec5201730e0f82dc0a0e6baa6ae849b3ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.07203",
    "kind": "arxiv",
    "version": 1
  }
}