Pith Number

pith:IKUQTVLC

pith:2015:IKUQTVLCKTHDXZ2EX4U7TN6KHQ

not attested not anchored not stored refs pending

A model for the polarization of the high-energy radiation from accreting black holes: the case of XTE J1118+480

Florencia L. Vieyro, Gustavo E. Romero, Sylvain Chaty

arxiv:1512.09015 v1 · 2015-12-30 · 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{IKUQTVLCKTHDXZ2EX4U7TN6KHQ}

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	2026-05-18T01:20:32.473022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42a909d56254ce3be744bf29f9b7ca3c145971bad6c44b1d88be6e9aa7a5dab7

Aliases

arxiv: 1512.09015 · arxiv_version: 1512.09015v1 · doi: 10.48550/arxiv.1512.09015 · pith_short_12: IKUQTVLCKTHD · pith_short_16: IKUQTVLCKTHDXZ2E · pith_short_8: IKUQTVLC

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/IKUQTVLCKTHDXZ2EX4U7TN6KHQ \
  | 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: 42a909d56254ce3be744bf29f9b7ca3c145971bad6c44b1d88be6e9aa7a5dab7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb87755a566bcc79a6783ebd39a01809fcc0d986425a47cdee3579e674e1f770",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-12-30T17:05:28Z",
    "title_canon_sha256": "bfe8769d54b61da29dc42fb5d392509d3116994600c5e95062fcb926d90142d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.09015",
    "kind": "arxiv",
    "version": 1
  }
}