Pith Number

pith:6MS4JYIX

pith:2021:6MS4JYIX4NI5QANSYZZ7OP5ODR

not attested not anchored not stored refs pending

The Photo-z Infrared Telescope (PIRT) -- a space instrument for rapid follow up of high-redshift gamma-ray bursts and electromagnetic counterparts to gravitational wave events

A. Balady, A.J. van der Horst, A. Woodmansee, D. Russell, E.T. Young, H. Fausey, J.I. Rodriguez, M. Hart, M. Rud, M. Seiffert, N.E. White, P. Roming, P. Willems, R. Dyer, R.O. Morris, R. Sambruna, R. Terrile, S. Guiriec, T.-C. Chang, V. Torossian

arxiv:2111.09350 v1 · 2021-11-17 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6MS4JYIX4NI5QANSYZZ7OP5ODR}

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	2026-07-05T03:33:10.514250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f325c4e117e351d801b2c673f73fae1c4fcfe74eab02412a1302ba543a5554e4

Aliases

arxiv: 2111.09350 · arxiv_version: 2111.09350v1 · doi: 10.48550/arxiv.2111.09350 · pith_short_12: 6MS4JYIX4NI5 · pith_short_16: 6MS4JYIX4NI5QANS · pith_short_8: 6MS4JYIX

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/6MS4JYIX4NI5QANSYZZ7OP5ODR \
  | 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: f325c4e117e351d801b2c673f73fae1c4fcfe74eab02412a1302ba543a5554e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6bf64918e559e85a613593b37e613f52bf036e9ef7909aad103dd6c98b72449",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-11-17T19:25:00Z",
    "title_canon_sha256": "8b0c00c17bf501024a198be0b664d83bdc2a384b3dfcce02733105bddfb6f879"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.09350",
    "kind": "arxiv",
    "version": 1
  }
}