Pith Number

pith:QRSDWMBD

pith:2014:QRSDWMBD4KTQTQYWVP44ACLH4E

not attested not anchored not stored refs pending

Initial follow-up of optical transients with COLORES using the BOOTES network

(2) IAA-Spain, 3), (3) O. Ondrejov, (4) U. Granada, (5) INTA-Spain), A. Castro-Tirado (2), L. Sabau-Graziati (5) ((1) CTU-Prague, M. D. Caballero-Garcia (1), M. Jelinek (2), O. Rabaza (4), R. Cunniffe (2), R. Hudec (1

arxiv:1408.4370 v1 · 2014-08-19 · astro-ph.IM · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QRSDWMBD4KTQTQYWVP44ACLH4E}

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	2026-05-18T02:44:55.593844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84643b3023e2a709c316abf9c00967e10986204581b6dd7f8cf6712d733d18dd

Aliases

arxiv: 1408.4370 · arxiv_version: 1408.4370v1 · doi: 10.48550/arxiv.1408.4370 · pith_short_12: QRSDWMBD4KTQ · pith_short_16: QRSDWMBD4KTQTQYW · pith_short_8: QRSDWMBD

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/QRSDWMBD4KTQTQYWVP44ACLH4E \
  | 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: 84643b3023e2a709c316abf9c00967e10986204581b6dd7f8cf6712d733d18dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84702dacbd4fb8402c5d8687c16a4b98b9638437922c743082608f42325f9cc9",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-08-19T15:46:51Z",
    "title_canon_sha256": "19cec4abc269d13d91136bd993035a4c92ba9bdfb17b1c672d4cad60198fb12d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.4370",
    "kind": "arxiv",
    "version": 1
  }
}