Pith Number

pith:YAXQ6C22

pith:2011:YAXQ6C22BQ63RWAAHSRGKRIAJZ

not attested not anchored not stored refs pending

Herschel's view into Mira's head

A. Jorissen, A. Mayer, B. Vandenbussche, C. Waelkens, F. Kerschbaum, J.A.D.L. Blommaert, L. Decin, M.A.T. Groenewegen, R. Ottensamer, S. Mohamed, S. Van Eck, Th. Posch

arxiv:1106.3643 v1 · 2011-06-18 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YAXQ6C22BQ63RWAAHSRGKRIAJZ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:19:42.562776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c02f0f0b5a0c3db8d8003ca26545004e77e241262df1c4fda154845e3c14f0ca

Aliases

arxiv: 1106.3643 · arxiv_version: 1106.3643v1 · doi: 10.48550/arxiv.1106.3643 · pith_short_12: YAXQ6C22BQ63 · pith_short_16: YAXQ6C22BQ63RWAA · pith_short_8: YAXQ6C22

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/YAXQ6C22BQ63RWAAHSRGKRIAJZ \
  | 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: c02f0f0b5a0c3db8d8003ca26545004e77e241262df1c4fda154845e3c14f0ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8469fb5987f2ee081557e2cd545412cc0bae933c8eca4213ac98f3fad9c6f9cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-06-18T12:40:36Z",
    "title_canon_sha256": "8d78e2e06cf7ec2d1946001697389f0d92024b02518182992987cc0db66f2cc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.3643",
    "kind": "arxiv",
    "version": 1
  }
}