Pith Number

pith:AME2RWES

pith:2017:AME2RWES7GWYYLRH7YXPXAFCO4

not attested not anchored not stored refs pending

A Deep Mixing Solution to the Aluminum and Oxygen Isotope Puzzles in Presolar Grains

Maurizio Busso, Oscar Trippella, Sara Palmerini

arxiv:1701.04445 v1 · 2017-01-16 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AME2RWES7GWYYLRH7YXPXAFCO4}

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	2026-05-18T00:50:28.709697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0309a8d892f9ad8c2e27fe2efb80a2773d47182d4e2e6ba9e2113556a6dcea4f

Aliases

arxiv: 1701.04445 · arxiv_version: 1701.04445v1 · doi: 10.48550/arxiv.1701.04445 · pith_short_12: AME2RWES7GWY · pith_short_16: AME2RWES7GWYYLRH · pith_short_8: AME2RWES

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/AME2RWES7GWYYLRH7YXPXAFCO4 \
  | 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: 0309a8d892f9ad8c2e27fe2efb80a2773d47182d4e2e6ba9e2113556a6dcea4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84a0143a6971e5bdfd692038b83669c0e06db93711cb1ee7cfbccf6dad83fb22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-01-16T20:07:33Z",
    "title_canon_sha256": "f9a0864492c3fef36902740d78dee9fe279cff71dbf4496b1b669e97fef22e41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.04445",
    "kind": "arxiv",
    "version": 1
  }
}