Pith Number

pith:GYF7BL2K

pith:2015:GYF7BL2KJKIOQTG5JTJKKSVRHD

not attested not anchored not stored refs pending

The formation of IRIS diagnostics VIII. IRIS observations in the C II 133.5 nm multiplet

Bart De Pontieu, Bhavna Rathore, Mats Carlsson, Tiago M. D. Pereira

arxiv:1510.04845 v2 · 2015-10-16 · 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{GYF7BL2KJKIOQTG5JTJKKSVRHD}

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	2026-05-18T01:28:33.761667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

360bf0af4a4a90e84cdd4cd2a54ab138ce39a0825353eb84debbccd28fefd9ce

Aliases

arxiv: 1510.04845 · arxiv_version: 1510.04845v2 · doi: 10.48550/arxiv.1510.04845 · pith_short_12: GYF7BL2KJKIO · pith_short_16: GYF7BL2KJKIOQTG5 · pith_short_8: GYF7BL2K

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/GYF7BL2KJKIOQTG5JTJKKSVRHD \
  | 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: 360bf0af4a4a90e84cdd4cd2a54ab138ce39a0825353eb84debbccd28fefd9ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96ec72d6f708fbf114fff7f054cf047a09e856843c8f100413b65677c9870824",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-10-16T11:37:42Z",
    "title_canon_sha256": "c466f64616692f65efc417f9d1733c7b102cdec1e9266afd4c2c16d2f8db3bd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.04845",
    "kind": "arxiv",
    "version": 2
  }
}