Pith Number

pith:RHGFE54F

pith:2016:RHGFE54FJHMCDQUNFQPYZ4SXBD

not attested not anchored not stored refs pending

Measurement of Interstellar Polarization and Estimation of Galactic Extinction for the Direction of X-ray Black Hole Binary V404 Cygni

Hiroshi Akitaya, Jun Takahashi, Kensei Shiki, Koji S. Kawabata, Makoto Uemura, Makoto Watanabe, Michitoshi Yoshida, Miho Kawabata, Ryosuke Itoh, Tatsuya Nakaoka, Yasushi Fukazawa, Yasuyuki T. Tanaka, Yuka Kanda, Yuki Moritani, Yumiko Oasa

arxiv:1612.07513 v1 · 2016-12-22 · 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{RHGFE54FJHMCDQUNFQPYZ4SXBD}

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	2026-05-18T00:47:48.722166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89cc52778549d821c28d2c1f8cf25708d8c5760e2249305aec5b31e8b8014717

Aliases

arxiv: 1612.07513 · arxiv_version: 1612.07513v1 · doi: 10.48550/arxiv.1612.07513 · pith_short_12: RHGFE54FJHMC · pith_short_16: RHGFE54FJHMCDQUN · pith_short_8: RHGFE54F

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/RHGFE54FJHMCDQUNFQPYZ4SXBD \
  | 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: 89cc52778549d821c28d2c1f8cf25708d8c5760e2249305aec5b31e8b8014717

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "020a98be888d1df21587dd7410a983ac0ed1f2040be9d936a84432ae6ff13b35",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-12-22T10:03:42Z",
    "title_canon_sha256": "de250d8135f53586856516a35fc01c1f71e68fa3c39a02098778a5f32b0374a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.07513",
    "kind": "arxiv",
    "version": 1
  }
}