Pith Number

pith:C2MIJTXW

pith:2018:C2MIJTXWJULBTY3DLVXDD7YOPY

not attested not anchored not stored refs pending

High-temperature Dust Condensation around an AGB Star: Evidence from a Highly Pristine Presolar Corundum

Akira Miyake, Aki Takigawa, Conel M. O'D Alexander, Larry R. Nittler, Rhonda M. Stroud

arxiv:1807.10077 v1 · 2018-07-26 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C2MIJTXWJULBTY3DLVXDD7YOPY}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:09:45.495556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

169884cef64d1619e3635d6e31ff0e7e2af9ec42e32cce687a11d1ea29f046d0

Aliases

arxiv: 1807.10077 · arxiv_version: 1807.10077v1 · doi: 10.48550/arxiv.1807.10077 · pith_short_12: C2MIJTXWJULB · pith_short_16: C2MIJTXWJULBTY3D · pith_short_8: C2MIJTXW

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/C2MIJTXWJULBTY3DLVXDD7YOPY \
  | 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: 169884cef64d1619e3635d6e31ff0e7e2af9ec42e32cce687a11d1ea29f046d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "221003c081e9fb06420e64fbd1d3970ce0d8021462fe1f63d61eed1d4ef593d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-07-26T11:45:55Z",
    "title_canon_sha256": "7f84c33d228bbd93fb19aa343fcf8fb4b598a001a1b5e4d8c8acc4ab70a75562"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.10077",
    "kind": "arxiv",
    "version": 1
  }
}