Pith Number

pith:VIVV5ZOM

pith:2019:VIVV5ZOM3HYU5F52W25WDMGMG2

not attested not anchored not stored refs pending

The Dynamic Infrared Sky

Anna Moore, Danielle Frostig, Eran Ofek, Gabor Furesz, George Helou, Igor Andreoni, Jacob Jencson, Jamie Soon, Jennifer Sokoloski, Kishalay De, Mansi M. Kasliwal, Matthew Hankins, Michael Ashley, Nadia Blagorodnova, Rob Simcoe, Ryan Lau, Samaporn Tinyanont, Scott Adams, Tony Travouillon

arxiv:1903.08128 v1 · 2019-03-19 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VIVV5ZOM3HYU5F52W25WDMGMG2}

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	2026-05-17T23:50:52.888636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa2b5ee5ccd9f14e97bab6bb61b0cc369db11fac797f7171febd1152451f87cb

Aliases

arxiv: 1903.08128 · arxiv_version: 1903.08128v1 · doi: 10.48550/arxiv.1903.08128 · pith_short_12: VIVV5ZOM3HYU · pith_short_16: VIVV5ZOM3HYU5F52 · pith_short_8: VIVV5ZOM

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/VIVV5ZOM3HYU5F52W25WDMGMG2 \
  | 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: aa2b5ee5ccd9f14e97bab6bb61b0cc369db11fac797f7171febd1152451f87cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6ba2cd90739c1630eead2ddad1e4f5169ead9f2dcc3930c12cb0f2e7efced9b",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-03-19T17:38:25Z",
    "title_canon_sha256": "8c8f599607f44ec4938b979117cfe33c3dbe46a42b88c47c22c589fa724a399f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08128",
    "kind": "arxiv",
    "version": 1
  }
}