Pith Number

pith:NMID2HSG

pith:2026:NMID2HSGEFPS52ZRCI5R7EID4N

not attested not anchored not stored refs pending

Summary of Discussion Sessions from "The Dusty Universe 2025: The Fifth Pandust Conference"

Aki Takigawa, Andrew K. Saydjari, Annalisa De Cia, Brandon S. Hensley, Chian-Chou Chen, Elizabeth Tarantino, Fr\'ed\'eric Galliano, Irene Shivaei, Jacob Jencson, J.D.T. Smith, Jed McKinney, Karl D. Gordon, Maarten Baes, Marjorie Decleir, Meriem Elyajouri, Mikako Matsuura, Samir Salim, Thomas Henning, Thomas S.-Y. Lai

arxiv:2605.18992 v1 · 2026-05-18 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NMID2HSGEFPS52ZRCI5R7EID4N}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-20T00:06:41.933484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b103d1e46215f2eeb31123b1f9103e35c3bab553f776cb7568dbabc51db9022

Aliases

arxiv: 2605.18992 · arxiv_version: 2605.18992v1 · doi: 10.48550/arxiv.2605.18992 · pith_short_12: NMID2HSGEFPS · pith_short_16: NMID2HSGEFPS52ZR · pith_short_8: NMID2HSG

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/NMID2HSGEFPS52ZRCI5R7EID4N \
  | 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: 6b103d1e46215f2eeb31123b1f9103e35c3bab553f776cb7568dbabc51db9022

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77d709520ac20ced302a45c5c68efb95ef155ece794e9ca35471aa694659446f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-05-18T18:11:24Z",
    "title_canon_sha256": "afdd99db6b9f18295fa30b72a47a6e4fc304eec65aaa8f909978ea01091063d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18992",
    "kind": "arxiv",
    "version": 1
  }
}