Pith Number

pith:CQFWWT6V

pith:2019:CQFWWT6VGDJVO6XK5ZPNFX22QY

not attested not anchored not stored refs pending

Synthesis, properties and thermal decomposition of the Ta4AlC3 MAX phase

Bensu Tunca, Jozef Vleugels, Konstantina Lambrinou, Lucia Popescu, Matteo Griseri, Michel W. Barsoum, Shuigen Huang, Thomas Lapauw

arxiv:1904.09213 v1 · 2019-04-19 · 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{CQFWWT6VGDJVO6XK5ZPNFX22QY}

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	2026-05-17T23:48:08.010427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

140b6b4fd530d3577aeaee5ed2df5a862233d2de5f77596b5dddccad9e7321da

Aliases

arxiv: 1904.09213 · arxiv_version: 1904.09213v1 · doi: 10.48550/arxiv.1904.09213 · pith_short_12: CQFWWT6VGDJV · pith_short_16: CQFWWT6VGDJVO6XK · pith_short_8: CQFWWT6V

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/CQFWWT6VGDJVO6XK5ZPNFX22QY \
  | 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: 140b6b4fd530d3577aeaee5ed2df5a862233d2de5f77596b5dddccad9e7321da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fabea8e9d3cba44ba181581700a04c9120dafe0999f3acb0b33a06e084b8c735",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-04-19T14:35:47Z",
    "title_canon_sha256": "bba24a2a1ef6aba883857af6e53d1836ffc76d8a5114c2709f5f17f085c7b077"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.09213",
    "kind": "arxiv",
    "version": 1
  }
}