Pith Number

pith:PBFLTUFS

pith:2021:PBFLTUFSLPQ27K4RC4M6KTBDOF

not attested not anchored not stored refs pending

Why are ELEvoHI CME arrival predictions different if based on STEREO-A or STEREO-B heliospheric imager observations?

Andreas J. Weiss, Christian M\"ostl, Jackie A. Davies, J\"urgen Hinterreiter, Luke A. Barnard, Maike Bauer, Manuela Temmer, Martin A. Reiss, Mathew J. Owens, Rachel L. Bailey, Tanja Amerstorfer, Ute V. Amerstorfer

arxiv:2102.07478 v1 · 2021-02-15 · 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{PBFLTUFSLPQ27K4RC4M6KTBDOF}

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	2026-07-05T02:15:16.912639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

784ab9d0b25be1afab911719e54c23716927870806278eefefc84b1d21c2be07

Aliases

arxiv: 2102.07478 · arxiv_version: 2102.07478v1 · doi: 10.48550/arxiv.2102.07478 · pith_short_12: PBFLTUFSLPQ2 · pith_short_16: PBFLTUFSLPQ27K4R · pith_short_8: PBFLTUFS

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/PBFLTUFSLPQ27K4RC4M6KTBDOF \
  | 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: 784ab9d0b25be1afab911719e54c23716927870806278eefefc84b1d21c2be07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b421eee8c9197427684c5019d32b4fa727d2aca475e0f832f05a6906c8faa8b5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-02-15T11:36:42Z",
    "title_canon_sha256": "42522a0c707972b4b8328180f8c3c776cb66dd6c885c2f1203bbc71f863d5ccc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.07478",
    "kind": "arxiv",
    "version": 1
  }
}