Pith Number

pith:A2GTKGQR

pith:2001:A2GTKGQR7CI4GZYJO4BI2LW677

not attested not anchored not stored refs pending

Mid-IR Observations of Mira Circumstellar Environment

Aditya Dayal, Giovanni G. Fazio, Joseph L. Hora, Lynne K. Deutsch, Margarita Karovska, Massimo Marengo, William F. Hoffmann

arxiv:astro-ph/0106344 v1 · 2001-06-19 · 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{A2GTKGQR7CI4GZYJO4BI2LW677}

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	2026-07-04T16:23:34.017506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

068d351a11f891c3670977028d2edeffe1484c4ca92a4dee7390288a597e5868

Aliases

arxiv: astro-ph/0106344 · arxiv_version: astro-ph/0106344v1 · doi: 10.48550/arxiv.astro-ph/0106344 · pith_short_12: A2GTKGQR7CI4 · pith_short_16: A2GTKGQR7CI4GZYJ · pith_short_8: A2GTKGQR

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/A2GTKGQR7CI4GZYJO4BI2LW677 \
  | 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: 068d351a11f891c3670977028d2edeffe1484c4ca92a4dee7390288a597e5868

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ffb9ef86c4ba2f9c46b3ba2d7015b331f34064d8cb1e1606c55316af8199838",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-06-19T23:52:12Z",
    "title_canon_sha256": "f361880d57e91bbdc5cb98c7cba1bcf9473d3da0bd32c4973288159eb2bd5069"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0106344",
    "kind": "arxiv",
    "version": 1
  }
}