Pith Number

pith:N6GTKKJV

pith:2011:N6GTKKJV5LZFXVU7SAWL4PDA4A

not attested not anchored not stored refs pending

Imaging the circumstellar dust around AGB stars with PolCor

F. L. Sch\"oier, G. Olofsson, H. Olofsson, M. Maercker, S. Ramstedt

arxiv:1105.5405 v1 · 2011-05-26 · 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{N6GTKKJV5LZFXVU7SAWL4PDA4A}

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	2026-05-18T02:01:50.172129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f8d352935eaf25bd69f902cbe3c60e02d2029423039eb3b4586b7f54c03b491

Aliases

arxiv: 1105.5405 · arxiv_version: 1105.5405v1 · doi: 10.48550/arxiv.1105.5405 · pith_short_12: N6GTKKJV5LZF · pith_short_16: N6GTKKJV5LZFXVU7 · pith_short_8: N6GTKKJV

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/N6GTKKJV5LZFXVU7SAWL4PDA4A \
  | 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: 6f8d352935eaf25bd69f902cbe3c60e02d2029423039eb3b4586b7f54c03b491

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32a4f23d53766863737a56b704a193044aebf160ba4995a273323928549a908f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-05-26T21:01:48Z",
    "title_canon_sha256": "1940ff3d4359133e78e8345074dcbf29c0eb0da45d7456aeeeb468515c24296c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.5405",
    "kind": "arxiv",
    "version": 1
  }
}