Pith Number

pith:AMD7R4WB

pith:2011:AMD7R4WBUMLKWPIOPO4E72CY7W

not attested not anchored not stored refs pending

Rigorous definition of oxidation states of ions in solids

Andrew M. Rappe, Lai Jiang, Sergey V. Levchenko

arxiv:1106.2836 v2 · 2011-06-14 · 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{AMD7R4WBUMLKWPIOPO4E72CY7W}

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	2026-05-18T03:57:00.654684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0307f8f2c1a316ab3d0e7bb84fe858fdbe6e04ab1dc28c01e4bcde819966e732

Aliases

arxiv: 1106.2836 · arxiv_version: 1106.2836v2 · doi: 10.48550/arxiv.1106.2836 · pith_short_12: AMD7R4WBUMLK · pith_short_16: AMD7R4WBUMLKWPIO · pith_short_8: AMD7R4WB

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/AMD7R4WBUMLKWPIOPO4E72CY7W \
  | 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: 0307f8f2c1a316ab3d0e7bb84fe858fdbe6e04ab1dc28c01e4bcde819966e732

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a19feac6672667aff2f5cdc38d20474e36536c523e2d4a7768c30c7ecf6fa404",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-06-14T22:27:49Z",
    "title_canon_sha256": "50596ef442dd38d76f49781adad9c0d8826357854047c90e65b3a845306c2ebe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.2836",
    "kind": "arxiv",
    "version": 2
  }
}