Pith Number

pith:OJ6ILFPN

pith:2019:OJ6ILFPNDYNOXLXFARZRM7XJQC

not attested not anchored not stored refs pending

Optimizing Multi-Wavelength Blazar Studies through Fermi-LAT and Swift Synergy

Christina D. Moraitis, D. J. Thompson

arxiv:1901.09810 v1 · 2019-01-28 · 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{OJ6ILFPNDYNOXLXFARZRM7XJQC}

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	2026-05-17T23:55:23.774071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

727c8595ed1e1aebaee50473167ee9808a40dba08715216827549995299f97bd

Aliases

arxiv: 1901.09810 · arxiv_version: 1901.09810v1 · doi: 10.48550/arxiv.1901.09810 · pith_short_12: OJ6ILFPNDYNO · pith_short_16: OJ6ILFPNDYNOXLXF · pith_short_8: OJ6ILFPN

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/OJ6ILFPNDYNOXLXFARZRM7XJQC \
  | 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: 727c8595ed1e1aebaee50473167ee9808a40dba08715216827549995299f97bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1eac2e3ba24fc2410c7278794ad51961eac4c49d0515e8339726eea290d58fb5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-01-28T17:03:08Z",
    "title_canon_sha256": "76e347fb43cf5e45890b20613f205d497498ccaeaf2c107147da9ff58aac9e10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.09810",
    "kind": "arxiv",
    "version": 1
  }
}