Pith Number

pith:DJ4XOCEQ

pith:2016:DJ4XOCEQIZG7YF45LJ56RCHFVI

not attested not anchored not stored refs pending

Intrinsic Proton NMR Studies of Mg(OH)$_2$ and Ca(OH)$_2$

M. Isobe, Y. Itoh

arxiv:1609.05474 v1 · 2016-09-18 · cond-mat.mtrl-sci · cond-mat.other · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DJ4XOCEQIZG7YF45LJ56RCHFVI}

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	2026-05-18T01:03:48.242007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a79770890464dfc179d5a7be888e5aa0c09b566eb51d2ef5026ff25d826c20f

Aliases

arxiv: 1609.05474 · arxiv_version: 1609.05474v1 · doi: 10.48550/arxiv.1609.05474 · pith_short_12: DJ4XOCEQIZG7 · pith_short_16: DJ4XOCEQIZG7YF45 · pith_short_8: DJ4XOCEQ

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/DJ4XOCEQIZG7YF45LJ56RCHFVI \
  | 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: 1a79770890464dfc179d5a7be888e5aa0c09b566eb51d2ef5026ff25d826c20f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de97511b48eb9893e10f4cbe5a0f9edfb0123ea3cdbb34d0d05ee4af00fa8720",
    "cross_cats_sorted": [
      "cond-mat.other",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-09-18T11:47:11Z",
    "title_canon_sha256": "ccecffc23be694fd390ab0ad5d0f5ebb15a5f7406568a5392768cb44c92877ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.05474",
    "kind": "arxiv",
    "version": 1
  }
}