Pith Number

pith:2W7FHQ5H

pith:2014:2W7FHQ5HSWUZJBZ2U3IDTH2AU4

not attested not anchored not stored refs pending

Oxygen diffusion and reactivity at low temperature on bare amorphous olivine-type silicate

E. Congiu, F. Dulieu, M. Minissale

arxiv:1402.2211 v1 · 2014-02-10 · astro-ph.GA · 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{2W7FHQ5HSWUZJBZ2U3IDTH2AU4}

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	2026-05-18T02:59:31.764767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5be53c3a795a994873aa6d0399f40a71b22d84e47cbf309ecbdb34d7df05e64

Aliases

arxiv: 1402.2211 · arxiv_version: 1402.2211v1 · doi: 10.48550/arxiv.1402.2211 · pith_short_12: 2W7FHQ5HSWUZ · pith_short_16: 2W7FHQ5HSWUZJBZ2 · pith_short_8: 2W7FHQ5H

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/2W7FHQ5HSWUZJBZ2U3IDTH2AU4 \
  | 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: d5be53c3a795a994873aa6d0399f40a71b22d84e47cbf309ecbdb34d7df05e64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34293681a73248f17c3f4dfad6e334fbbf32311dd9ad6a1996a35d83a3911c3c",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-02-10T17:04:09Z",
    "title_canon_sha256": "593b500b105dd1ebebba694ee749b1bb94ea720bbc0aeb2a947a049e26669f81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2211",
    "kind": "arxiv",
    "version": 1
  }
}