Pith Number

pith:44JTIF3C

pith:2020:44JTIF3C3UWS4422HFXEKXUZH5

not attested not anchored not stored refs pending

Space Telescope and Optical Reverberation Mapping Project. XI. Disk-wind characteristics and contributions to the very broad emission lines of NGC 5548

B. M. Peterson, D. A. Starkey, D. Proga, E. Dalla Bont`a, F. Guzman, G. A. Kriss, G. De Rosa, G. J. Ferland, I. M. McHardy, J. Kaastra, J. M. Gelbord, Keith Horne, K. T. Korista, M. C. Bentz, M. Chatzikos, M. Dehghanian, M. Mehdipour, M. M. Fausnaugh, M. R. Goad, M. Vestergaard, R. W. Pogge, S. Bisogni, S. Mathur, T. Waters, W. N. Brandt

arxiv:2006.06615 v1 · 2020-06-11 · astro-ph.GA · 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{44JTIF3C3UWS4422HFXEKXUZH5}

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	2026-07-05T01:26:18.389001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e713341762dd2d2e735a396e455e993f58b424ec073ca3f6b0515fba89879e42

Aliases

arxiv: 2006.06615 · arxiv_version: 2006.06615v1 · doi: 10.48550/arxiv.2006.06615 · pith_short_12: 44JTIF3C3UWS · pith_short_16: 44JTIF3C3UWS4422 · pith_short_8: 44JTIF3C

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/44JTIF3C3UWS4422HFXEKXUZH5 \
  | 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: e713341762dd2d2e735a396e455e993f58b424ec073ca3f6b0515fba89879e42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32d4f919a50bc89165bf31e0de08a1ab21caa2606c95205501d2bb8e24435435",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-06-11T17:15:26Z",
    "title_canon_sha256": "87c90061daa756d8d75befa92a491256e5db963de671766973973f3d49537375"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.06615",
    "kind": "arxiv",
    "version": 1
  }
}