Pith Number

pith:J6SX6PWH

pith:2015:J6SX6PWHWPNTLDZVYOAV7SXPJB

not attested not anchored not stored refs pending

Archival Legacy Investigations of Circumstellar Environments (ALICE): Statistical assessment of point source detections

A. Rajan, \'E. Choquet, E. Gofas-Salas, J. Aguilar, J. B. Hagan, L. Pueyo, M. D. Perrin, R. Soummer

arxiv:1509.07880 v1 · 2015-09-25 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J6SX6PWHWPNTLDZVYOAV7SXPJB}

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	2026-05-18T01:31:59.845053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fa57f3ec7b3db358f35c3815fcaef486556aee603f4868b5875cf138cb6149f

Aliases

arxiv: 1509.07880 · arxiv_version: 1509.07880v1 · doi: 10.48550/arxiv.1509.07880 · pith_short_12: J6SX6PWHWPNT · pith_short_16: J6SX6PWHWPNTLDZV · pith_short_8: J6SX6PWH

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/J6SX6PWHWPNTLDZVYOAV7SXPJB \
  | 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: 4fa57f3ec7b3db358f35c3815fcaef486556aee603f4868b5875cf138cb6149f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce1bde4f6a26ab23e08e025e5d003a36e3747e22a67b5b14f5a6cea1cd9e8472",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-09-25T20:08:21Z",
    "title_canon_sha256": "44cdc0ebcebe3daa2f6b56413f945e141e677b8194197f671d30b50f49266dc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.07880",
    "kind": "arxiv",
    "version": 1
  }
}