Pith Number

pith:2NACTNQ2

pith:2018:2NACTNQ26XLREZUBJBE3FLYC64

not attested not anchored not stored refs pending

GHRS Observations of Cool, Low-Gravity Stars. VI Mass-Loss Rates and Wind Parameters for M Giants

Gioia Rau, Kenneth G. Carpenter, Krister E. Nielsen, Vladimir Airapetian

arxiv:1811.10679 v1 · 2018-11-26 · 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{2NACTNQ26XLREZUBJBE3FLYC64}

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	2026-05-17T23:58:36.164764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d34029b61af5d71266814849b2af02f72e05b4cbe11ed6b98636508237aefac2

Aliases

arxiv: 1811.10679 · arxiv_version: 1811.10679v1 · doi: 10.48550/arxiv.1811.10679 · pith_short_12: 2NACTNQ26XLR · pith_short_16: 2NACTNQ26XLREZUB · pith_short_8: 2NACTNQ2

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/2NACTNQ26XLREZUBJBE3FLYC64 \
  | 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: d34029b61af5d71266814849b2af02f72e05b4cbe11ed6b98636508237aefac2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f124f6cb1985ce423698bae263a285d89afad670838c00a2a7eb35021fe1a45a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-11-26T20:43:37Z",
    "title_canon_sha256": "cbf559ff74c2c3481d71bfe52e3cc20829339878275fef50ac435a8fb42968e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10679",
    "kind": "arxiv",
    "version": 1
  }
}