Pith Number

pith:EYGAPAVK

pith:2020:EYGAPAVKBN3ICTYL22KF3FFCFR

not attested not anchored not stored refs pending

A Review on Environmental Barrier Coatings: History, Current State of the Art and Future Developments

Chris Bennett, Daniel Tejero-Martin, Tanvir Hussain

arxiv:2007.14914 v1 · 2020-07-29 · physics.app-ph · 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{EYGAPAVKBN3ICTYL22KF3FFCFR}

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	2026-07-05T01:55:12.410407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

260c0782aa0b76814f0bd6945d94a22c7dfd2844b3756d250e633a4ff378cd66

Aliases

arxiv: 2007.14914 · arxiv_version: 2007.14914v1 · doi: 10.48550/arxiv.2007.14914 · pith_short_12: EYGAPAVKBN3I · pith_short_16: EYGAPAVKBN3ICTYL · pith_short_8: EYGAPAVK

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/EYGAPAVKBN3ICTYL22KF3FFCFR \
  | 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: 260c0782aa0b76814f0bd6945d94a22c7dfd2844b3756d250e633a4ff378cd66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb4fe325074ea60b1af7e6aa74a6c39d9574a62127849c16168fab7e59de14de",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2020-07-29T15:39:25Z",
    "title_canon_sha256": "4811ce29fb198c3233584066de7866c722cd2900b580f9fa9ac1c76958770a6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.14914",
    "kind": "arxiv",
    "version": 1
  }
}