Pith Number

pith:7CE7R2E5

pith:2007:7CE7R2E5MVXMSMMLFOUS6BAESO

not attested not anchored not stored refs pending

Hydrogen Absorption Properties of Metal-Ethylene Complexes

E. Durgun, S. Ciraci, T. Yildirim, W. Zhou

arxiv:cond-mat/0701569 v1 · 2007-01-23 · 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{7CE7R2E5MVXMSMMLFOUS6BAESO}

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	2026-07-04T17:07:56.049550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f889f8e89d656ec9318b2ba92f0404939cbaee5633d9667e09fb20f465a5a368

Aliases

arxiv: cond-mat/0701569 · arxiv_version: cond-mat/0701569v1 · doi: 10.48550/arxiv.cond-mat/0701569 · pith_short_12: 7CE7R2E5MVXM · pith_short_16: 7CE7R2E5MVXMSMML · pith_short_8: 7CE7R2E5

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/7CE7R2E5MVXMSMMLFOUS6BAESO \
  | 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: f889f8e89d656ec9318b2ba92f0404939cbaee5633d9667e09fb20f465a5a368

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a0852d398c9ee46551e297c617789a3b3ecc427271ea2d6e1557c38203757f3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2007-01-23T20:49:52Z",
    "title_canon_sha256": "d211feb7e5926d59181561afaf2a7b19e74c4f3c1fe97acfb8b62f4640a7e198"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0701569",
    "kind": "arxiv",
    "version": 1
  }
}