Pith Number

pith:ANLPDT2Q

pith:2015:ANLPDT2Q3PMHIUSIPVKMZSYUVK

not attested not anchored not stored refs pending

The Sloan Digital Sky Survey Reverberation Mapping Project: Rapid CIV Broad Absorption Line Variability

Audrey Simmons, B. M. Peterson, Charling Tao, C. J. Grier, C. S. Kochanek, Daniel Oravetz, Dmitry Bizyaev, D. P. Schneider, Ian D. McGreer, I. P\^aris, Jian Ge, J. R. Trump, Kaike Pan, Karen Kinemuchi, K. D. Denney, K. S. Dawson, Linhua Jiang, M. Vivek, N. Filiz Ak, Paul. J. Green, P. B. Hall, W.M. Wood-Vasey, W. N. Brandt, Yue Shen, Yuguang Chen

arxiv:1503.03076 v2 · 2015-03-10 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ANLPDT2Q3PMHIUSIPVKMZSYUVK}

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	2026-05-18T01:46:21.670345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0356f1cf50dbd87452487d54cccb14aa926e35716e05d311e09183a76cdcc2d1

Aliases

arxiv: 1503.03076 · arxiv_version: 1503.03076v2 · doi: 10.48550/arxiv.1503.03076 · pith_short_12: ANLPDT2Q3PMH · pith_short_16: ANLPDT2Q3PMHIUSI · pith_short_8: ANLPDT2Q

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/ANLPDT2Q3PMHIUSIPVKMZSYUVK \
  | 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: 0356f1cf50dbd87452487d54cccb14aa926e35716e05d311e09183a76cdcc2d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06a7a346c1f701981de465ba86e32d4a593ef8a7d6032ff1f058636b305a6435",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-03-10T20:00:22Z",
    "title_canon_sha256": "9aeb36b9dd9856a97ac4a59701dc55ec36b669ba5dcd9e053915a74bc26dbf4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03076",
    "kind": "arxiv",
    "version": 2
  }
}