Pith Number

pith:4TBAQDGN

pith:2017:4TBAQDGNLLXMDOXDFQ4UVW7UVV

not attested not anchored not stored refs pending

On the SFR-M$_*$ main sequence archetypal star-formation history and analytical models

David Elbaz, Jeremy Fensch, Laure Ciesla

arxiv:1706.08531 v2 · 2017-06-26 · 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{4TBAQDGNLLXMDOXDFQ4UVW7UVV}

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	2026-05-18T00:27:46.369623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4c2080ccd5aeec1bae32c394adbf4ad6bfdeb2182bd4af5111835c627cb25b2

Aliases

arxiv: 1706.08531 · arxiv_version: 1706.08531v2 · doi: 10.48550/arxiv.1706.08531 · pith_short_12: 4TBAQDGNLLXM · pith_short_16: 4TBAQDGNLLXMDOXD · pith_short_8: 4TBAQDGN

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/4TBAQDGNLLXMDOXDFQ4UVW7UVV \
  | 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: e4c2080ccd5aeec1bae32c394adbf4ad6bfdeb2182bd4af5111835c627cb25b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ff1b0ef62e2daa1183197c2ffd64924d2222ac3f7987cbd33928abf473ee1f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-06-26T18:00:03Z",
    "title_canon_sha256": "5c84462e12c21f415cb56293002e10a7c1dc92710fc4f7dbe0fe612998bd9021"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.08531",
    "kind": "arxiv",
    "version": 2
  }
}