Pith Number

pith:SQA2EKDR

pith:2016:SQA2EKDRFVB5XVPXRG3T5RYU3R

not attested not anchored not stored refs pending

On the Relation between the Mysterious 21 Micrometer Emission Feature of Post-Asymptotic Giant Branch Stars and Their Mass Loss Rates

Aigen Li, Ajay Mishra, B.W. Jiang (University of Missouri/Beijing Normal University)

arxiv:1605.03166 v1 · 2016-05-10 · 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{SQA2EKDRFVB5XVPXRG3T5RYU3R}

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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	2026-05-18T01:11:30.655760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9401a228712d43dbd5f789b73ec714dc7e348e4fd74aaa2e60608e06ea430ea0

Aliases

arxiv: 1605.03166 · arxiv_version: 1605.03166v1 · doi: 10.48550/arxiv.1605.03166 · pith_short_12: SQA2EKDRFVB5 · pith_short_16: SQA2EKDRFVB5XVPX · pith_short_8: SQA2EKDR

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/SQA2EKDRFVB5XVPXRG3T5RYU3R \
  | 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: 9401a228712d43dbd5f789b73ec714dc7e348e4fd74aaa2e60608e06ea430ea0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5d0a76bdbe0be05f5b5b2154b1863e6b7f3a92fafb5710f62cfa309af7cd109",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-05-10T19:43:03Z",
    "title_canon_sha256": "603ffdabfceb3a7b6c7ef81442faaeb4ebf65ed9da0a0b5c7974579e677692f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.03166",
    "kind": "arxiv",
    "version": 1
  }
}