Pith Number

pith:YXMTY6LY

pith:2013:YXMTY6LYA33OXIRSU3JB5CFMS3

not attested not anchored not stored refs pending

Near-Infrared Imaging Polarimetry of HD142527

A. Hales, A. Jordan, C. Pinte, F. Menard, H. Canovas, M. R. Schreiber, S. Casassus, T. M. Gledhill

arxiv:1306.6379 v1 · 2013-06-26 · 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{YXMTY6LYA33OXIRSU3JB5CFMS3}

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	2026-05-18T01:49:07.346595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5d93c797806f6eba232a6d21e88ac96c7b24af91363a31f4f7a9493a02a846f

Aliases

arxiv: 1306.6379 · arxiv_version: 1306.6379v1 · doi: 10.48550/arxiv.1306.6379 · pith_short_12: YXMTY6LYA33O · pith_short_16: YXMTY6LYA33OXIRS · pith_short_8: YXMTY6LY

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/YXMTY6LYA33OXIRSU3JB5CFMS3 \
  | 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: c5d93c797806f6eba232a6d21e88ac96c7b24af91363a31f4f7a9493a02a846f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c8a140d1b479d46ede6c1fef74e3791fec0632dff074e63f8d0aacb1a17a0ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-06-26T23:38:46Z",
    "title_canon_sha256": "0f04cfd4e800ba7013e36c98cf04d3f3a2fa06cf5e768a4d0d849128e303a307"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.6379",
    "kind": "arxiv",
    "version": 1
  }
}