Pith Number

pith:7OEWQN5J

pith:2004:7OEWQN5JX6EIP2OODJIVBHKY3M

not attested not anchored not stored refs pending

Abundances and Depletions of Interstellar Oxygen

Adam G. Jensen, Brian L. Rachford, Theodore P. Snow

arxiv:astro-ph/0410602 v1 · 2004-10-25 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7OEWQN5JX6EIP2OODJIVBHKY3M}

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	2026-07-04T16:45:02.683987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb896837a9bf8887e9ce1a51509d58db1dda92f36c26cb30857956618f5bfa0a

Aliases

arxiv: astro-ph/0410602 · arxiv_version: astro-ph/0410602v1 · doi: 10.48550/arxiv.astro-ph/0410602 · pith_short_12: 7OEWQN5JX6EI · pith_short_16: 7OEWQN5JX6EIP2OO · pith_short_8: 7OEWQN5J

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/7OEWQN5JX6EIP2OODJIVBHKY3M \
  | 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: fb896837a9bf8887e9ce1a51509d58db1dda92f36c26cb30857956618f5bfa0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b6dad7d8e39ccc942e665e70c2b3ce56f9be8ff0be001018a701f282b0268fe",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-10-25T17:18:27Z",
    "title_canon_sha256": "55f38a1c33b8d7cf18845e06784063cfd899f41799e605f3482c36d2204b5c71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0410602",
    "kind": "arxiv",
    "version": 1
  }
}