Pith Number

pith:DHF4MUBN

pith:2015:DHF4MUBNKF2WQ7ZE5AJ6PMMYJC

not attested not anchored not stored refs pending

Restarting radio activity and dust emission in radio-loud broad absorption line quasars

F.M. Montenegro-Montes, G. Bruni, J.I. Gonz\'alez-Serrano, K.-H. Mack, M. Brienza

arxiv:1507.08533 v1 · 2015-07-30 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DHF4MUBNKF2WQ7ZE5AJ6PMMYJC}

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	2026-05-18T01:30:58.006102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19cbc6502d5175687f24e813e7b198488935922d63070e434e26621d2b10284e

Aliases

arxiv: 1507.08533 · arxiv_version: 1507.08533v1 · doi: 10.48550/arxiv.1507.08533 · pith_short_12: DHF4MUBNKF2W · pith_short_16: DHF4MUBNKF2WQ7ZE · pith_short_8: DHF4MUBN

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/DHF4MUBNKF2WQ7ZE5AJ6PMMYJC \
  | 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: 19cbc6502d5175687f24e813e7b198488935922d63070e434e26621d2b10284e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1f4736a6b6e6f12c0451e6e1176a1beaa63b0d7c87c46072ca00d0b3967224c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-07-30T15:08:29Z",
    "title_canon_sha256": "ff555760e61532a91163514cb23ae65967da2f2962fa5b8251ad0c71de5ddf22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.08533",
    "kind": "arxiv",
    "version": 1
  }
}