Pith Number

pith:TE26UTNS

pith:2021:TE26UTNSTBWQOLIBUULI3KCPHY

not attested not anchored not stored refs pending

Substitutional effects in TiFe for hydrogen storage: a comprehensive review

Erika Michela Dematteis, Fermin Cuevas, Marcello Baricco, Michel Latroche, Nicola Berti

arxiv:2102.04766 v1 · 2021-02-09 · 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{TE26UTNSTBWQOLIBUULI3KCPHY}

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	2026-07-05T02:34:11.474676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9935ea4db2986d072d01a5168da84f3e14d92349e765b29afb5342f5c53dcd9a

Aliases

arxiv: 2102.04766 · arxiv_version: 2102.04766v1 · doi: 10.48550/arxiv.2102.04766 · pith_short_12: TE26UTNSTBWQ · pith_short_16: TE26UTNSTBWQOLIB · pith_short_8: TE26UTNS

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/TE26UTNSTBWQOLIBUULI3KCPHY \
  | 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: 9935ea4db2986d072d01a5168da84f3e14d92349e765b29afb5342f5c53dcd9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8374579123585e82bf2a1934988dcba306be785b1a283350e4582d7eb2c3986b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-02-09T11:30:59Z",
    "title_canon_sha256": "3fc3eddc2663366963345486852f5cf550bd761fa9b8269a63a073ae800a24b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.04766",
    "kind": "arxiv",
    "version": 1
  }
}