Pith Number

pith:Y24AH4RU

pith:2019:Y24AH4RUZME2KQQHEFAVMC6S3R

not attested not anchored not stored refs pending

Observation of narrow polar jets in the nascent wind of oxygen-rich AGB star EP Aqr

D.T. Hoai, J.M. Winters, N.T. Phuong, P. Darriulat, P.N. Diep, P.T. Nhung, P. Tuan-Anh, T. Le Bertre, T.T. Thai

arxiv:1905.02715 v1 · 2019-05-07 · 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{Y24AH4RUZME2KQQHEFAVMC6S3R}

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	2026-05-17T23:46:17.413679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6b803f234cb09a542072141560bd2dc6aea4718cc442b7867b01ff5ce88953a

Aliases

arxiv: 1905.02715 · arxiv_version: 1905.02715v1 · doi: 10.48550/arxiv.1905.02715 · pith_short_12: Y24AH4RUZME2 · pith_short_16: Y24AH4RUZME2KQQH · pith_short_8: Y24AH4RU

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/Y24AH4RUZME2KQQHEFAVMC6S3R \
  | 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: c6b803f234cb09a542072141560bd2dc6aea4718cc442b7867b01ff5ce88953a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee6815ca83585b31081db19f72baf2789ae699bd4fad93922cca927a6d64952b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-05-07T17:56:02Z",
    "title_canon_sha256": "a1e78f1b5aa6eec97f5024bb0c7756047f1e0a6f6cf890c6724aed3b07c23e33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.02715",
    "kind": "arxiv",
    "version": 1
  }
}