Pith Number

pith:GFTFWWM3

pith:2016:GFTFWWM3V6MB3JWP5YKNNJBTY4

not attested not anchored not stored refs pending

Helium at white dwarf photospheric conditions: preliminary laboratory results

Don E. Winget, James E. Bailey, Marc Schaeuble, Michael H. Montgomery, Ross E. Falcon, Thomas A. Gomez

arxiv:1610.03741 v1 · 2016-10-12 · 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{GFTFWWM3V6MB3JWP5YKNNJBTY4}

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	2026-05-18T01:02:29.385299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31665b599baf981da6cfee14d6a433c70bc6e264b053aa8c87ab97815c7a5838

Aliases

arxiv: 1610.03741 · arxiv_version: 1610.03741v1 · doi: 10.48550/arxiv.1610.03741 · pith_short_12: GFTFWWM3V6MB · pith_short_16: GFTFWWM3V6MB3JWP · pith_short_8: GFTFWWM3

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/GFTFWWM3V6MB3JWP5YKNNJBTY4 \
  | 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: 31665b599baf981da6cfee14d6a433c70bc6e264b053aa8c87ab97815c7a5838

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99101b37c1bc54b533126543e165232cf01d889adba0ee609f363813c8e3fa6d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-10-12T15:05:08Z",
    "title_canon_sha256": "e59b6d8e8ebbbd47e2cb780299c9b6c6b8f562be131aa1c6ad8b73e39f8260df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.03741",
    "kind": "arxiv",
    "version": 1
  }
}