Pith Number

pith:K4QVBK4E

pith:2016:K4QVBK4EOBPSBRXPTN6ZHKJB7K

not attested not anchored not stored refs pending

Silicate condensation in Mira variables

Annemarie Pucci, Hans-Peter Gail, Michael Scholz

arxiv:1604.04636 v1 · 2016-04-15 · 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{K4QVBK4EOBPSBRXPTN6ZHKJB7K}

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	2026-05-18T01:12:43.815924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

572150ab84705f20c6ef9b7d93a921faa656335a6e9d980110370bac31346121

Aliases

arxiv: 1604.04636 · arxiv_version: 1604.04636v1 · doi: 10.48550/arxiv.1604.04636 · pith_short_12: K4QVBK4EOBPS · pith_short_16: K4QVBK4EOBPSBRXP · pith_short_8: K4QVBK4E

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/K4QVBK4EOBPSBRXPTN6ZHKJB7K \
  | 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: 572150ab84705f20c6ef9b7d93a921faa656335a6e9d980110370bac31346121

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8634014a62579f7f7da9847cfde828e8fda58a65db1ca3d1731f3b093f762430",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-04-15T20:35:07Z",
    "title_canon_sha256": "2937513145d83aa87a6f4b08de28c93a15d35685e6e036e044f3936431a6e1af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.04636",
    "kind": "arxiv",
    "version": 1
  }
}