Pith Number

pith:RAHVQG6P

pith:2017:RAHVQG6PUUP3PIR7RIXJUPCRPC

not attested not anchored not stored refs pending

Optical monitoring of BL Lac object S5 0716+714 and FSRQ 3C273 from 2000 to 2014

Bo-Chen Qian, Chao Lin, Denise Costantin, Hu-Bing Xiao, Jun-Hui Fan, Jun Tao, Yu-Hai Yuan, Zhi-Yuan Pei

arxiv:1706.00974 v1 · 2017-06-03 · 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{RAHVQG6PUUP3PIR7RIXJUPCRPC}

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	2026-05-18T00:35:58.662622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

880f581bcfa51fb7a23f8a2e9a3c51788ec2d3980b909e3f5b46603564b337d6

Aliases

arxiv: 1706.00974 · arxiv_version: 1706.00974v1 · doi: 10.48550/arxiv.1706.00974 · pith_short_12: RAHVQG6PUUP3 · pith_short_16: RAHVQG6PUUP3PIR7 · pith_short_8: RAHVQG6P

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/RAHVQG6PUUP3PIR7RIXJUPCRPC \
  | 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: 880f581bcfa51fb7a23f8a2e9a3c51788ec2d3980b909e3f5b46603564b337d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8f4b861a2f0a02f5877868bc4fba4069d341a5f3832427c2f12ddbebbc52cb4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-06-03T16:36:17Z",
    "title_canon_sha256": "9d1d80f0101c0e554cd1aa2d969ce8d70476014581773996ad5c77a416dc234f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.00974",
    "kind": "arxiv",
    "version": 1
  }
}