Pith Number

pith:XI6RDCGV

pith:2012:XI6RDCGVQZXDRWRX62FLW2TWYT

not attested not anchored not stored refs pending

Analyzing the frequency shift of physiadsorbed CO2 in metal organic framework materials

David C. Langreth, Jing Li, Nour Nijem, T. Thonhauser, Yanpeng Yao, Yves J. Chabal

arxiv:1203.1899 v1 · 2012-03-08 · cond-mat.mtrl-sci · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XI6RDCGVQZXDRWRX62FLW2TWYT}

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	2026-05-18T01:58:12.832768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba3d1188d5866e38da37f68abb6a76c4d2920894af7b3f4e3ef7125c22936f8d

Aliases

arxiv: 1203.1899 · arxiv_version: 1203.1899v1 · doi: 10.48550/arxiv.1203.1899 · pith_short_12: XI6RDCGVQZXD · pith_short_16: XI6RDCGVQZXDRWRX · pith_short_8: XI6RDCGV

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/XI6RDCGVQZXDRWRX62FLW2TWYT \
  | 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: ba3d1188d5866e38da37f68abb6a76c4d2920894af7b3f4e3ef7125c22936f8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4088d6a8075c82c715c219f7156949f74bdd7624c94408e9c08844141eb3fc2",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-03-08T19:54:16Z",
    "title_canon_sha256": "0fef2d94a92a3ffac75f84d79e7eda940e5fb131ce7dbd028b9a81d8908162b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.1899",
    "kind": "arxiv",
    "version": 1
  }
}