Pith Number

pith:EJRNR5ZY

pith:2008:EJRNR5ZYT3X2NNZF2NHXKRPA7D

not attested not anchored not stored refs pending

On the reliability of mass-loss-rate estimates for AGB stars

Andreas A. Lundgren, Fredrik L. Schoeier, Hans Olofsson, Sofia Ramstedt

arxiv:0806.0517 v1 · 2008-06-03 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EJRNR5ZYT3X2NNZF2NHXKRPA7D}

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	2026-05-18T02:15:51.999938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2262d8f7389eefa6b725d34f7545e0f8c23cfc6e6944f26c860d5771583e7f18

Aliases

arxiv: 0806.0517 · arxiv_version: 0806.0517v1 · doi: 10.48550/arxiv.0806.0517 · pith_short_12: EJRNR5ZYT3X2 · pith_short_16: EJRNR5ZYT3X2NNZF · pith_short_8: EJRNR5ZY

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/EJRNR5ZYT3X2NNZF2NHXKRPA7D \
  | 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: 2262d8f7389eefa6b725d34f7545e0f8c23cfc6e6944f26c860d5771583e7f18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3e4fd578c839b5de5cfbd0eb3b6392e5d4bbfbaca8b3bf9bd2b1572ae694e5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-06-03T12:34:32Z",
    "title_canon_sha256": "cbfb5ecc9c66b51c273025d1508b7998452ea2a17eb3c96004da06ec43800a4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.0517",
    "kind": "arxiv",
    "version": 1
  }
}